Merge pull request #1289 from PepperDash/meter-feedback-interface

meter feedback interface

.gitignore

@@ -393,4 +393,5 @@ essentials-framework/Essentials Interfaces/PepperDash_Essentials_Interfaces/Pepp
 /._PepperDash.Essentials.sln
 .vscode/settings.json
 _site/
-api/
+api/
+*.DS_Store

.vscode/extensions.json

@@ -0,0 +1,9 @@
+{
+  "recommendations": [
+    "ms-dotnettools.vscode-dotnet-runtime",
+    "ms-dotnettools.csharp",
+    "ms-dotnettools.csdevkit",
+    "vivaxy.vscode-conventional-commits",
+    "mhutchie.git-graph"
+  ]
+}

src/PepperDash.Core/Device.cs

@@ -11,35 +11,35 @@ namespace PepperDash.Core
 	public class Device : IKeyName
 	{
 
-        /// <summary>
-        /// Unique Key
-        /// </summary>
+		/// <summary>
+		/// Unique Key
+		/// </summary>
 		public string Key { get; protected set; }
 		/// <summary>
 		/// Name of the devie
 		/// </summary>
-        public string Name { get; protected set; }
-        /// <summary>
-        /// 
-        /// </summary>
+		public string Name { get; protected set; }
+		/// <summary>
+		/// 
+		/// </summary>
 		public bool Enabled { get; protected set; }
 
-        ///// <summary>
-        ///// A place to store reference to the original config object, if any. These values should 
-        ///// NOT be used as properties on the device as they are all publicly-settable values.
-        ///// </summary>
-        //public DeviceConfig Config { get; private set; }
-        ///// <summary>
-        ///// Helper method to check if Config exists
-        ///// </summary>
-        //public bool HasConfig { get { return Config != null; } }
+		///// <summary>
+		///// A place to store reference to the original config object, if any. These values should 
+		///// NOT be used as properties on the device as they are all publicly-settable values.
+		///// </summary>
+		//public DeviceConfig Config { get; private set; }
+		///// <summary>
+		///// Helper method to check if Config exists
+		///// </summary>
+		//public bool HasConfig { get { return Config != null; } }
 
 		List<Action> _PreActivationActions;
 		List<Action> _PostActivationActions;
 
-        /// <summary>
-        /// 
-        /// </summary>
+		/// <summary>
+		/// 
+		/// </summary>
 		public static Device DefaultDevice { get { return _DefaultDevice; } }
 		static Device _DefaultDevice = new Device("Default", "Default");
 
@@ -54,27 +54,27 @@ namespace PepperDash.Core
 			Name = "";
 		}
 
-        /// <summary>
-        /// Constructor with key and name
-        /// </summary>
-        /// <param name="key"></param>
-        /// <param name="name"></param>
+		/// <summary>
+		/// Constructor with key and name
+		/// </summary>
+		/// <param name="key"></param>
+		/// <param name="name"></param>
 		public Device(string key, string name) : this(key)
 		{
 			Name = name;
 
 		}
 
-        //public Device(DeviceConfig config)
-        //    : this(config.Key, config.Name)
-        //{
-        //    Config = config;
-        //}
+		//public Device(DeviceConfig config)
+		//    : this(config.Key, config.Name)
+		//{
+		//    Config = config;
+		//}
 
-        /// <summary>
-        /// Adds a pre activation action
-        /// </summary>
-        /// <param name="act"></param>
+		/// <summary>
+		/// Adds a pre activation action
+		/// </summary>
+		/// <param name="act"></param>
 		public void AddPreActivationAction(Action act)
 		{
 			if (_PreActivationActions == null)
@@ -82,10 +82,10 @@ namespace PepperDash.Core
 			_PreActivationActions.Add(act);
 		}
 
-        /// <summary>
-        /// Adds a post activation action
-        /// </summary>
-        /// <param name="act"></param>
+		/// <summary>
+		/// Adds a post activation action
+		/// </summary>
+		/// <param name="act"></param>
 		public void AddPostActivationAction(Action act)
 		{
 			if (_PostActivationActions == null)
@@ -93,55 +93,58 @@ namespace PepperDash.Core
 			_PostActivationActions.Add(act);
 		}
 
-        /// <summary>
-        /// Executes the preactivation actions
-        /// </summary>
-        public void PreActivate()
-        {
-            if (_PreActivationActions != null)
-                _PreActivationActions.ForEach(a => {
+		/// <summary>
+		/// Executes the preactivation actions
+		/// </summary>
+		public void PreActivate()
+		{
+			if (_PreActivationActions != null)
+				_PreActivationActions.ForEach(a =>
+				{
 					try
 					{
 						a.Invoke();
-					} catch (Exception e)
-					{ 
+					}
+					catch (Exception e)
+					{
 						Debug.LogMessage(e, "Error in PreActivationAction: " + e.Message, this);
 					}
-            });
-        }
+				});
+		}
 
 		/// <summary>
 		/// Gets this device ready to be used in the system. Runs any added pre-activation items, and
 		/// all post-activation at end. Classes needing additional logic to 
 		/// run should override CustomActivate()
 		/// </summary>
-		public bool Activate() 
+		public bool Activate()
 		{
-            //if (_PreActivationActions != null)
-            //    _PreActivationActions.ForEach(a => a.Invoke());
+			//if (_PreActivationActions != null)
+			//    _PreActivationActions.ForEach(a => a.Invoke());
 			var result = CustomActivate();
-            //if(result && _PostActivationActions != null)
-            //    _PostActivationActions.ForEach(a => a.Invoke());
-			return result; 	
+			//if(result && _PostActivationActions != null)
+			//    _PostActivationActions.ForEach(a => a.Invoke());
+			return result;
 		}
 
-        /// <summary>
-        /// Executes the postactivation actions
-        /// </summary>
-        public void PostActivate()
-        {
-            if (_PostActivationActions != null)
-                _PostActivationActions.ForEach(a => {
-                    try
-                    {
-                        a.Invoke();
-                    }
-                    catch (Exception e)
-                    {
-                        Debug.LogMessage(e, "Error in PostActivationAction: " + e.Message, this);
-                    }
-                });
-        }
+		/// <summary>
+		/// Executes the postactivation actions
+		/// </summary>
+		public void PostActivate()
+		{
+			if (_PostActivationActions != null)
+				_PostActivationActions.ForEach(a =>
+				{
+					try
+					{
+						a.Invoke();
+					}
+					catch (Exception e)
+					{
+						Debug.LogMessage(e, "Error in PostActivationAction: " + e.Message, this);
+					}
+				});
+		}
 
 		/// <summary>
 		/// Called in between Pre and PostActivationActions when Activate() is called. 
@@ -158,14 +161,14 @@ namespace PepperDash.Core
 		/// <returns></returns>
 		public virtual bool Deactivate() { return true; }
 
-        /// <summary>
-        /// Call this method to start communications with a device. Overriding classes do not need to call base.Initialize()
-        /// </summary>
-	    public virtual void Initialize()
-	    {
-	    }
+		/// <summary>
+		/// Call this method to start communications with a device. Overriding classes do not need to call base.Initialize()
+		/// </summary>
+		public virtual void Initialize()
+		{
+		}
 
-	    /// <summary>
+		/// <summary>
 		/// Helper method to check object for bool value false and fire an Action method
 		/// </summary>
 		/// <param name="o">Should be of type bool, others will be ignored</param>
@@ -175,5 +178,15 @@ namespace PepperDash.Core
 			if (o is bool && !(bool)o) a();
 		}
 
+        /// <summary>
+        /// Returns a string representation of the object, including its key and name.
+        /// </summary>
+        /// <remarks>The returned string is formatted as "{Key} - {Name}". If the <c>Name</c> property is
+        /// null or empty,  "---" is used in place of the name.</remarks>
+        /// <returns>A string that represents the object, containing the key and name in the format "{Key} - {Name}".</returns>
+		public override string ToString()
+		{
+			return string.Format("{0} - {1}", Key, string.IsNullOrEmpty(Name) ? "---" : Name);
+		}
 	}
 }

src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IDisplay.cs

@@ -2,7 +2,14 @@
 
 namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
 {
-    public interface IDisplay: IHasFeedback, IRoutingSinkWithSwitching, IHasPowerControl, IWarmingCooling, IUsageTracking, IKeyName
+    /// <summary>
+    /// Interface for display devices that can be controlled and monitored.
+    /// This interface combines functionality for feedback, routing, power control,
+    /// warming/cooling, usage tracking, and key name management.
+    /// It is designed to be implemented by devices that require these capabilities,
+    /// such as projectors, displays, and other visual output devices.
+    /// </summary>
+    public interface IDisplay : IHasFeedback, IRoutingSinkWithSwitching, IHasPowerControl, IWarmingCooling, IUsageTracking, IKeyName
     {
     }
 }

src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IHasScreensWithLayouts.cs

@@ -0,0 +1,107 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
+{
+    /// <summary>
+    /// This defines a device that has screens with layouts
+    /// Simply decorative
+    /// </summary>
+    public interface IHasScreensWithLayouts
+    {
+        /// <summary>
+        /// A dictionary of screens, keyed by screen ID, that contains information about each screen and its layouts.
+        /// </summary>
+        Dictionary<uint, ScreenInfo> Screens { get; }
+
+        /// <summary>
+        /// Applies a specific layout to a screen based on the provided screen ID and layout index.
+        /// </summary>
+        /// <param name="screenId"></param>
+        /// <param name="layoutIndex"></param>
+        void ApplyLayout(uint screenId, uint layoutIndex);
+    }
+
+    /// <summary>
+    /// Represents information about a screen and its layouts.
+    /// </summary>
+    public class ScreenInfo
+    {
+
+        /// <summary>
+        /// Indicates whether the screen is enabled or not.
+        /// </summary>
+        [JsonProperty("enabled")]
+        public bool Enabled { get; set; }
+
+        /// <summary>
+        /// The name of the screen.
+        /// </summary>
+        [JsonProperty("name")]
+        public string Name { get; set; }
+
+        /// <summary>
+        /// The index of the screen.
+        /// </summary>
+        [JsonProperty("screenIndex")]
+        public int ScreenIndex { get; set; }
+
+        /// <summary>
+        /// A dictionary of layout information for the screen, keyed by layout ID.
+        /// </summary>
+        [JsonProperty("layouts")]
+        public Dictionary<uint, LayoutInfo> Layouts { get; set; }
+    }
+
+    /// <summary>
+    /// Represents information about a layout on a screen.
+    /// </summary>
+    public class LayoutInfo
+    {
+        /// <summary>
+        /// The name of the layout.
+        /// </summary>
+        [JsonProperty("layoutName")]
+        public string LayoutName { get; set; }
+
+        /// <summary>
+        /// The index of the layout.
+        /// </summary>
+        [JsonProperty("layoutIndex")]
+        public int LayoutIndex { get; set; }
+
+        /// <summary>
+        /// The type of the layout, which can be "single", "double", "triple", or "quad".
+        /// </summary>
+        [JsonProperty("layoutType")]
+        public string LayoutType { get; set; }
+
+        /// <summary>
+        /// A dictionary of window configurations for the layout, keyed by window ID.
+        /// </summary>
+        [JsonProperty("windows")]
+        public Dictionary<uint, WindowConfig> Windows { get; set; }
+    }
+
+    /// <summary>
+    /// Represents the configuration of a window within a layout on a screen.
+    /// </summary>
+    public class WindowConfig
+    {
+        /// <summary>
+        /// The display label for the window
+        /// </summary>
+        [JsonProperty("label")]
+        public string Label { get; set; }
+
+        /// <summary>
+        /// The input for the window
+        /// </summary>
+        [JsonProperty("input")]
+        public string Input { get; set; }
+    }
+}

src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IMeterFeedback.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
+{
+
+  /// <summary>
+  /// Interface for devices that provide audio meter feedback.
+  /// This interface is used to standardize access to meter feedback across different devices.
+  /// </summary>
+  public interface IMeterFeedback
+  {
+    /// <summary>
+    /// Gets the meter feedback for the device.
+    /// This property provides an IntFeedback that represents the current audio level or meter value.
+    /// </summary>
+    IntFeedback MeterFeedback { get; }
+  }
+}

src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IMobileControl.cs

@@ -1,4 +1,6 @@
 using System;
+using System.Collections.ObjectModel;
+using Crestron.SimplSharpPro;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using PepperDash.Core;
@@ -33,11 +35,11 @@ namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
 
         string SystemUuid { get; }
 
-        BoolFeedback ApiOnlineAndAuthorized { get;}
+        BoolFeedback ApiOnlineAndAuthorized { get; }
 
         void SendMessageObject(IMobileControlMessage o);
 
-        void AddAction<T>(T messenger, Action<string, string, JToken> action) where T:IMobileControlMessenger;
+        void AddAction<T>(T messenger, Action<string, string, JToken> action) where T : IMobileControlMessenger;
 
         void RemoveAction(string key);
 
@@ -45,14 +47,14 @@ namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
 
         bool CheckForDeviceMessenger(string key);
 
-		IMobileControlRoomMessenger GetRoomMessenger(string key);
+        IMobileControlRoomMessenger GetRoomMessenger(string key);
 
-	}
+    }
 
     /// <summary>
     /// Describes a mobile control messenger
     /// </summary>
-    public interface IMobileControlMessenger: IKeyed
+    public interface IMobileControlMessenger : IKeyed
     {
         IMobileControl AppServerController { get; }
         string MessagePath { get; }
@@ -104,16 +106,47 @@ namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
 
     public interface IMobileControlAction
     {
-       IMobileControlMessenger Messenger { get; }
+        IMobileControlMessenger Messenger { get; }
 
-       Action<string,string, JToken> Action { get; }
+        Action<string, string, JToken> Action { get; }
     }
 
+    /// <summary>
+    /// Describes a MobileControl Touchpanel Controller
+    /// </summary>
     public interface IMobileControlTouchpanelController : IKeyed
     {
+        /// <summary>
+        /// The default room key for the controller
+        /// </summary>
         string DefaultRoomKey { get; }
+
+        /// <summary>
+        /// Sets the application URL for the controller
+        /// </summary>
+        /// <param name="url">The application URL</param>
         void SetAppUrl(string url);
+
+        /// <summary>
+        /// Indicates whether the controller uses a direct server connection
+        /// </summary>
         bool UseDirectServer { get; }
+
+        /// <summary>
+        /// Indicates whether the controller is a Zoom Room controller
+        /// </summary>
         bool ZoomRoomController { get; }
     }
+
+    /// <summary>
+    /// Describes a MobileControl Crestron Touchpanel Controller
+    /// This interface extends the IMobileControlTouchpanelController to include connected IP information
+    /// </summary>
+    public interface IMobileControlCrestronTouchpanelController : IMobileControlTouchpanelController
+    {
+        /// <summary>
+        /// Gets a collection of connected IP information for the touchpanel controller
+        /// </summary>
+        ReadOnlyCollection<ConnectedIpInformation> ConnectedIps { get; }
+    }
 }

src/PepperDash.Essentials.Core/DeviceTypeInterfaces/INvxNetworkPortInformation.cs

@@ -0,0 +1,90 @@
+using Crestron.SimplSharpPro.DM.Streaming;
+using System;
+using System.Collections.Generic;
+
+namespace PepperDash.Essentials.Core
+{
+    /// <summary>
+    /// Represents a collection of network port information and provides notifications when the information changes.
+    /// </summary>
+    /// <remarks>This interface is designed to provide access to a list of network port details and to notify
+    /// subscribers when the port information is updated. Implementations of this interface should ensure that the  <see
+    /// cref="PortInformationChanged"/> event is raised whenever the <see cref="NetworkPorts"/> collection
+    /// changes.</remarks>
+    public interface INvxNetworkPortInformation
+    {
+        /// <summary>
+        /// Occurs when the port information changes.
+        /// </summary>
+        /// <remarks>This event is triggered whenever there is a change in the port information, such as
+        /// updates to port settings or status. Subscribers can handle this event to respond to such changes.</remarks>
+        event EventHandler PortInformationChanged;
+
+        /// <summary>
+        /// Gets the collection of network port information associated with the current instance.
+        /// </summary>
+        /// <remarks>The collection provides information about the network ports, such as their status,
+        /// configuration, or other relevant details. The returned list is read-only and cannot be modified
+        /// directly.</remarks>
+        List<NvxNetworkPortInformation> NetworkPorts { get; }
+    }
+
+    /// <summary>
+    /// Represents information about a network port, including its configuration and associated system details.
+    /// </summary>
+    /// <remarks>This class provides properties to describe various attributes of a network port, such as its
+    /// name, description, VLAN configuration, and management IP address. It is typically used to store and retrieve 
+    /// metadata about network ports in a managed environment.</remarks>
+    public class NvxNetworkPortInformation
+    {
+        private readonly DmNvxBaseClass.DmNvx35xNetwork.DmNvxNetworkLldpPort port;
+
+        /// <summary>
+        /// Gets or sets the index of the device port.
+        /// </summary>
+        public uint DevicePortIndex { get; }
+
+        /// <summary>
+        /// Gets or sets the name of the port used for communication.
+        /// </summary>        
+        public string PortName => port.PortNameFeedback.StringValue;
+
+        /// <summary>
+        /// Gets or sets the description of the port.
+        /// </summary>
+        public string PortDescription => port.PortNameDescriptionFeedback.StringValue;
+
+        /// <summary>
+        /// Gets or sets the name of the VLAN (Virtual Local Area Network).
+        /// </summary>
+        public string VlanName => port.VlanNameFeedback.StringValue;
+
+        /// <summary>
+        /// Gets the IP management address associated with the port.
+        /// </summary>
+        public string IpManagementAddress => port.IpManagementAddressFeedback.StringValue;
+
+        /// <summary>
+        /// Gets the name of the system as reported by the associated port.
+        /// </summary>
+        public string SystemName => port.SystemNameFeedback.StringValue;
+
+        /// <summary>
+        /// Gets the description of the system name.
+        /// </summary>
+        public string SystemNameDescription => port.SystemNameDescriptionFeedback.StringValue;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NvxNetworkPortInformation"/> class with the specified network port
+        /// and device port index.
+        /// </summary>
+        /// <param name="port">The network port associated with the device. Cannot be <see langword="null"/>.</param>
+        /// <param name="devicePortIndex">The index of the device port.</param>
+        /// <exception cref="ArgumentNullException">Thrown if <paramref name="port"/> is <see langword="null"/>.</exception>
+        public NvxNetworkPortInformation(DmNvxBaseClass.DmNvx35xNetwork.DmNvxNetworkLldpPort port, uint devicePortIndex)
+        {
+            this.port = port ?? throw new ArgumentNullException(nameof(port), "Port cannot be null");
+            DevicePortIndex = devicePortIndex;
+        }
+    }
+}

src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IStateFeedback.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
+{
+
+  /// <summary>
+  /// Interface for devices that provide state feedback.
+  /// This interface is used to standardize access to state feedback across different devices.
+  /// </summary>
+  public interface IStateFeedback
+  {
+    /// <summary>
+    /// Gets the state feedback for the device.
+    /// This property provides a BoolFeedback that represents the current state (on/off) of the device.
+    /// </summary>
+    BoolFeedback StateFeedback { get; }
+  }
+}

src/PepperDash.Essentials.Core/Devices/DestinationListItem.cs

@@ -5,19 +5,34 @@ using PepperDash.Essentials.Core;
 
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Represents a destination item in a routing system that can receive audio/video signals.
+    /// Contains information about the destination device, its properties, and location settings.
+    /// </summary>
     public class DestinationListItem
     {
+        /// <summary>
+        /// Gets or sets the key identifier for the sink device that this destination represents.
+        /// </summary>
         [JsonProperty("sinkKey")]
         public string SinkKey { get; set; }
 
         private EssentialsDevice _sinkDevice;
 
+        /// <summary>
+        /// Gets the actual device instance for this destination. 
+        /// Lazily loads the device from the DeviceManager using the SinkKey.
+        /// </summary>
         [JsonIgnore]
         public EssentialsDevice SinkDevice
         {
             get { return _sinkDevice ?? (_sinkDevice = DeviceManager.GetDeviceForKey(SinkKey) as EssentialsDevice); }
         }
 
+        /// <summary>
+        /// Gets the preferred display name for this destination.
+        /// Returns the custom Name if set, otherwise returns the SinkDevice name, or "---" if no device is found.
+        /// </summary>
         [JsonProperty("preferredName")]
         public string PreferredName
         {
@@ -32,31 +47,71 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Gets or sets the custom name for this destination. 
+        /// If set, this name will be used as the PreferredName instead of the device name.
+        /// </summary>
         [JsonProperty("name")]
         public string Name { get; set; }
 
+        /// <summary>
+        /// Gets or sets a value indicating whether this destination should be included in destination lists.
+        /// </summary>
         [JsonProperty("includeInDestinationList")]
         public bool IncludeInDestinationList { get; set; }
 
+        /// <summary>
+        /// Gets or sets the display order for this destination in lists.
+        /// Lower values appear first in sorted lists.
+        /// </summary>
         [JsonProperty("order")]
         public int Order { get; set; }
 
+        /// <summary>
+        /// Gets or sets the surface location identifier for this destination.
+        /// Used to specify which surface or screen this destination is located on.
+        /// </summary>
         [JsonProperty("surfaceLocation")]
         public int SurfaceLocation { get; set; }
 
+        /// <summary>
+        /// Gets or sets the vertical location position for this destination.
+        /// Used for spatial positioning in multi-display configurations.
+        /// </summary>
         [JsonProperty("verticalLocation")]
         public int VerticalLocation { get; set; }
-        
+
+        /// <summary>
+        /// Gets or sets the horizontal location position for this destination.
+        /// Used for spatial positioning in multi-display configurations.
+        /// </summary>
         [JsonProperty("horizontalLocation")]
         public int HorizontalLocation { get; set; }
 
+        /// <summary>
+        /// Gets or sets the signal type that this destination can receive (Audio, Video, AudioVideo, etc.).
+        /// </summary>
         [JsonProperty("sinkType")]
         public eRoutingSignalType SinkType { get; set; }
 
+        /// <summary>
+        /// Gets or sets a value indicating whether this destination is used for codec content sharing.
+        /// </summary>
         [JsonProperty("isCodecContentDestination")]
         public bool isCodecContentDestination { get; set; }
 
+        /// <summary>
+        /// Gets or sets a value indicating whether this destination is used for program audio output.
+        /// </summary>
         [JsonProperty("isProgramAudioDestination")]
         public bool isProgramAudioDestination { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this destination supports USB connections.
+        /// Indicates if the destination can handle USB functionality, such as USB signal routing or device connections.
+        /// This property is used to determine compatibility with USB-based devices or systems.
+        /// </summary>
+        [JsonProperty("supportsUsb")]
+        public bool SupportsUsb { get; set; }
     }
 }

src/PepperDash.Essentials.Core/Devices/DeviceManager.cs

@@ -248,7 +248,7 @@ namespace PepperDash.Essentials.Core
 
             foreach (var dev in Devices.Values.OfType<ICommunicationMonitor>())
             {
-                CrestronConsole.ConsoleCommandResponse($"{dev}: {dev.CommunicationMonitor.Status}{Environment.NewLine}");
+                CrestronConsole.ConsoleCommandResponse($"{dev}: {dev.CommunicationMonitor.Status}\r\n");
             }
         }
 

src/PepperDash.Essentials.Core/Devices/EssentialsDevice.cs

@@ -20,19 +20,20 @@ namespace PepperDash.Essentials.Core
         public event EventHandler Initialized;
 
         private bool _isInitialized;
-        public bool IsInitialized { 
+        public bool IsInitialized
+        {
             get { return _isInitialized; }
-            private set 
-            { 
+            private set
+            {
                 if (_isInitialized == value) return;
-                
+
                 _isInitialized = value;
 
                 if (_isInitialized)
                 {
                     Initialized?.Invoke(this, new EventArgs());
                 }
-            } 
+            }
         }
 
         protected EssentialsDevice(string key)
@@ -80,8 +81,9 @@ namespace PepperDash.Essentials.Core
         /// <summary>
         /// Override this method to build and create custom Mobile Control Messengers during the Activation phase
         /// </summary>
-        protected virtual void CreateMobileControlMessengers() {
-           
+        protected virtual void CreateMobileControlMessengers()
+        {
+
         }
     }
 

src/PepperDash.Essentials.Core/Devices/LevelControlListItem.cs

@@ -9,10 +9,15 @@ using PepperDash.Essentials.Core.Devices;
 
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Represents a level control item in a list, which can be used to control volume or mute functionality.
+    /// </summary>
     public class LevelControlListItem : AudioControlListItemBase
     {
 
-
+        /// <summary>
+        /// A reference to the IBasicVolumeWithFeedback device for control.
+        /// </summary>
         [JsonIgnore]
         public IBasicVolumeWithFeedback LevelControl
         {
@@ -55,7 +60,7 @@ namespace PepperDash.Essentials.Core
         {
             get
             {
-                if(string.IsNullOrEmpty(ItemKey)) return ParentDeviceKey;
+                if (string.IsNullOrEmpty(ItemKey)) return ParentDeviceKey;
                 else
                 {
                     return DeviceManager.AllDevices.
@@ -70,13 +75,39 @@ namespace PepperDash.Essentials.Core
         [JsonProperty("type")]
         [JsonConverter(typeof(Newtonsoft.Json.Converters.StringEnumConverter))]
         public eLevelControlType Type { get; set; }
+
+
+        /// <summary>
+        /// Indicates if the item is a mic or not.
+        /// </summary>
+        [JsonProperty("isMic", NullValueHandling = NullValueHandling.Ignore)]
+        public bool? IsMic { get; set; }
+
+        /// <summary>
+        /// Indicates if the item should show the raw level in the UI.
+        /// </summary>
+        [JsonProperty("showRawLevel", NullValueHandling = NullValueHandling.Ignore)]
+        public bool? ShowRawLevel { get; set; }
     }
 
+    /// <summary>
+    /// Indicates the type of level control item.
+    /// </summary>
     [Flags]
     public enum eLevelControlType
     {
+        /// <summary>
+        /// Indicates that the item is a level control only
+        /// </summary>
         Level = 1,
+        /// <summary>
+        /// Indicates that the item is a mute control only
+        /// </summary>
         Mute = 2,
+        /// <summary>
+        /// Indicates that the item is both a level and mute control
+        /// </summary>
         LevelAndMute = Level | Mute,
     }
+
 }

src/PepperDash.Essentials.Core/Devices/SourceListItem.cs

@@ -1,16 +1,29 @@
-using Newtonsoft.Json;
+using System.Collections.Generic;
+using Newtonsoft.Json;
 using Newtonsoft.Json.Converters;
 using PepperDash.Core;
-using System.Collections.Generic;
 
 namespace PepperDash.Essentials.Core
 {
     /// <summary>
-    /// 
+    /// Defines the type of source list item, which can be a route, off, or other.
+    /// This is used to categorize the source list items in a room.
+    /// The type is serialized to JSON and can be used to determine how the item should be displayed or handled in the UI.
     /// </summary>
     public enum eSourceListItemType
     {
-        Route, Off, Other, SomethingAwesomerThanThese
+        /// <summary>
+        /// Represents a typical route.
+        /// </summary>
+        Route,
+        /// <summary>
+        /// Represents an off route.
+        /// </summary>
+        Off,
+        /// <summary>
+        /// Represents some other type of route
+        /// </summary>
+        Other,
     }
 
     /// <summary>
@@ -18,6 +31,9 @@ namespace PepperDash.Essentials.Core
     /// </summary>
     public class SourceListItem
     {
+        /// <summary>
+        /// The key of the source item, which is used to identify it in the DeviceManager
+        /// </summary>
         [JsonProperty("sourceKey")]
         public string SourceKey { get; set; }
 
@@ -117,6 +133,9 @@ namespace PepperDash.Essentials.Core
 		[JsonProperty("disableRoutedSharing")]
         public bool DisableRoutedSharing { get; set; }
 
+        /// <summary>
+        /// 
+        /// </summary>
         [JsonProperty("destinations")]
         public List<eSourceListItemDestinationTypes> Destinations { get; set; }
         /// <summary>
@@ -149,31 +168,69 @@ namespace PepperDash.Essentials.Core
         [JsonProperty("disableSimpleRouting")]
         public bool DisableSimpleRouting { get; set; }
 
+        /// <summary>
+        /// The key of the device that provides video sync for this source item
+        /// </summary>
+        [JsonProperty("syncProviderDeviceKey")]
+        public string SyncProviderDeviceKey { get; set; }
+
+        /// <summary>
+        /// Indicates if the source supports USB connections
+        /// </summary>
+        [JsonProperty("supportsUsb")]
+        public bool SupportsUsb { get; set; }
+
+
+        /// <summary>
+        /// Default constructor for SourceListItem, initializes the Icon to "Blank"
+        /// </summary>
         public SourceListItem()
         {
             Icon = "Blank";
         }
 
+        /// <summary>
+        /// Returns a string representation of the SourceListItem, including the SourceKey and Name
+        /// </summary>
+        /// <returns> A string representation of the SourceListItem</returns>
         public override string ToString()
         {
             return $"{SourceKey}:{Name}";
         }
     }
 
+    /// <summary>
+    /// Represents a route in a source list item, which defines the source and destination keys and the type of signal being routed
+    /// </summary>
     public class SourceRouteListItem
     {
+        /// <summary>
+        /// The key of the source device to route from
+        /// </summary>
         [JsonProperty("sourceKey")]
         public string SourceKey { get; set; }
 
+        /// <summary>
+        /// The key of the source port to route from
+        /// </summary>
         [JsonProperty("sourcePortKey")]
         public string SourcePortKey { get; set; }
 
+        /// <summary>
+        /// The key of the destination device to route to
+        /// </summary>
         [JsonProperty("destinationKey")]
         public string DestinationKey { get; set; }
 
+        /// <summary>
+        /// The key of the destination port to route to
+        /// </summary>
         [JsonProperty("destinationPortKey")]
         public string DestinationPortKey { get; set; }
 
+        /// <summary>
+        /// The type of signal being routed, such as audio or video
+        /// </summary>
         [JsonProperty("type")]
         public eRoutingSignalType Type { get; set; }
     }
@@ -183,15 +240,85 @@ namespace PepperDash.Essentials.Core
     /// </summary>
     public enum eSourceListItemDestinationTypes
     {
+        /// <summary>
+        /// Default display, used for the main video output in a room
+        /// </summary>
         defaultDisplay,
+        /// <summary>
+        /// Left display
+        /// </summary>
         leftDisplay,
+        /// <summary>
+        /// Right display
+        /// </summary>
         rightDisplay,
+        /// <summary>
+        /// Center display
+        /// </summary>
         centerDisplay,
+        /// <summary>
+        /// Program audio, used for the main audio output in a room
+        /// </summary>
         programAudio,
+        /// <summary>
+        /// Codec content, used for sharing content to the far end in a video call
+        /// </summary>
         codecContent,
+        /// <summary>
+        /// Front left display, used for rooms with multiple displays
+        /// </summary>
         frontLeftDisplay,
+        /// <summary>
+        /// Front right display, used for rooms with multiple displays
+        /// </summary>
         frontRightDisplay,
+        /// <summary>
+        /// Rear left display, used for rooms with multiple displays
+        /// </summary>
         rearLeftDisplay,
+        /// <summary>
+        /// Rear right display, used for rooms with multiple displays
+        /// </summary>
         rearRightDisplay,
+        /// <summary>
+        /// Auxiliary display 1, used for additional displays in a room
+        /// </summary>
+        auxDisplay1,
+        /// <summary>
+        /// Auxiliary display 2, used for additional displays in a room
+        /// </summary>
+        auxDisplay2,
+        /// <summary>
+        /// Auxiliary display 3, used for additional displays in a room
+        /// </summary>
+        auxDisplay3,
+        /// <summary>
+        /// Auxiliary display 4, used for additional displays in a room
+        /// </summary>
+        auxDisplay4,
+        /// <summary>
+        /// Auxiliary display 5, used for additional displays in a room
+        /// </summary>
+        auxDisplay5,
+        /// <summary>
+        /// Auxiliary display 6, used for additional displays in a room
+        /// </summary>
+        auxDisplay6,
+        /// <summary>
+        /// Auxiliary display 7, used for additional displays in a room
+        /// </summary>
+        auxDisplay7,
+        /// <summary>
+        /// Auxiliary display 8, used for additional displays in a room
+        /// </summary>
+        auxDisplay8,
+        /// <summary>
+        /// Auxiliary display 9, used for additional displays in a room
+        /// </summary>
+        auxDisplay9,
+        /// <summary>
+        /// Auxiliary display 10, used for additional displays in a room
+        /// </summary>
+        auxDisplay10,
     }
 }

src/PepperDash.Essentials.Core/Extensions/IpAddressExtensions.cs

@@ -0,0 +1,86 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Core
+{
+    /// <summary>
+    /// Extensions for IPAddress to provide additional functionality such as getting broadcast address, network address, and checking if two addresses are in the same subnet.
+    /// </summary>
+    public static class IPAddressExtensions
+    {
+        /// <summary>
+        /// Get the broadcast address for a given IP address and subnet mask.
+        /// </summary>
+        /// <param name="address">Address to check</param>
+        /// <param name="subnetMask">Subnet mask in a.b.c.d format</param>
+        /// <returns>Broadcast address</returns>
+        /// <remarks>
+        /// If the input IP address is 192.168.1.100 and the subnet mask is 255.255.255.0, the broadcast address will be 192.168.1.255
+        /// </remarks>
+        /// <exception cref="ArgumentException"></exception>
+        public static IPAddress GetBroadcastAddress(this IPAddress address, IPAddress subnetMask)
+        {
+            byte[] ipAdressBytes = address.GetAddressBytes();
+            byte[] subnetMaskBytes = subnetMask.GetAddressBytes();
+
+            if (ipAdressBytes.Length != subnetMaskBytes.Length)
+                throw new ArgumentException("Lengths of IP address and subnet mask do not match.");
+
+            byte[] broadcastAddress = new byte[ipAdressBytes.Length];
+            for (int i = 0; i < broadcastAddress.Length; i++)
+            {
+                broadcastAddress[i] = (byte)(ipAdressBytes[i] | (subnetMaskBytes[i] ^ 255));
+            }
+            return new IPAddress(broadcastAddress);
+        }
+
+        /// <summary>
+        /// Get the network address for a given IP address and subnet mask.
+        /// </summary>
+        /// <param name="address">Address to check</param>
+        /// <param name="subnetMask">Subnet mask in a.b.c.d</param>
+        /// <returns>Network Address</returns>
+        /// /// <remarks>
+        /// If the input IP address is 192.168.1.100 and the subnet mask is 255.255.255.0, the network address will be 192.168.1.0
+        /// </remarks>
+        /// <exception cref="ArgumentException"></exception>
+        public static IPAddress GetNetworkAddress(this IPAddress address, IPAddress subnetMask)
+        {
+            byte[] ipAdressBytes = address.GetAddressBytes();
+            byte[] subnetMaskBytes = subnetMask.GetAddressBytes();
+
+            if (ipAdressBytes.Length != subnetMaskBytes.Length)
+                throw new ArgumentException("Lengths of IP address and subnet mask do not match.");
+
+            byte[] broadcastAddress = new byte[ipAdressBytes.Length];
+            for (int i = 0; i < broadcastAddress.Length; i++)
+            {
+                broadcastAddress[i] = (byte)(ipAdressBytes[i] & (subnetMaskBytes[i]));
+            }
+            return new IPAddress(broadcastAddress);
+        }
+
+        /// <summary>
+        /// Determine if two IP addresses are in the same subnet.
+        /// </summary>
+        /// <param name="address2">Address to check</param>
+        /// <param name="address">Second address to check</param>
+        /// <param name="subnetMask">Subnet mask to use to compare the 2 IP Address</param>
+        /// <returns>True if addresses are in the same subnet</returns>
+        /// <remarks>
+        /// If the input IP addresses are 192.168.1.100 and 192.168.1.200, and the subnet mask is 255.255.255.0, this will return true.
+        /// If the input IP addresses are 10.1.1.100 and 192.168.1.100, and the subnet mask is 255.255.255.0, this will return false.
+        /// </remarks>
+        public static bool IsInSameSubnet(this IPAddress address2, IPAddress address, IPAddress subnetMask)
+        {
+            IPAddress network1 = address.GetNetworkAddress(subnetMask);
+            IPAddress network2 = address2.GetNetworkAddress(subnetMask);
+
+            return network1.Equals(network2);
+        }
+    }
+}

src/PepperDash.Essentials.Core/Room/Combining/EssentialsRoomCombiner.cs

@@ -10,6 +10,13 @@ using System.Threading.Tasks;
 
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Represents a device that manages room combinations by controlling partitions and scenarios.
+    /// </summary>
+    /// <remarks>The <see cref="EssentialsRoomCombiner"/> allows for dynamic configuration of room
+    /// combinations  based on partition states and predefined scenarios. It supports both automatic and manual modes 
+    /// for managing room combinations. In automatic mode, the device determines the current room  combination scenario
+    /// based on partition sensor states. In manual mode, scenarios can be set  explicitly by the user.</remarks>
     public class EssentialsRoomCombiner : EssentialsDevice, IEssentialsRoomCombiner
     {
         private EssentialsRoomCombinerPropertiesConfig _propertiesConfig;
@@ -18,6 +25,9 @@ namespace PepperDash.Essentials.Core
 
         private List<IEssentialsRoom> _rooms;
 
+        /// <summary>
+        /// Gets a list of rooms represented as key-name pairs.
+        /// </summary>
         public List<IKeyName> Rooms
         {
             get
@@ -28,6 +38,12 @@ namespace PepperDash.Essentials.Core
 
         private bool _isInAutoMode;
 
+        /// <summary>
+        /// Gets or sets a value indicating whether the system is operating in automatic mode.
+        /// </summary>
+        /// <remarks>Changing this property triggers an update event via
+        /// <c>IsInAutoModeFeedback.FireUpdate()</c>. Ensure that any event listeners are properly configured to handle
+        /// this update.</remarks>
         public bool IsInAutoMode
         {
             get
@@ -46,12 +62,36 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Gets a value indicating whether automatic mode is disabled.
+        /// </summary>
+        public bool DisableAutoMode
+        {
+            get
+            {
+                return _propertiesConfig.DisableAutoMode;
+            }
+        }
+
         private CTimer _scenarioChangeDebounceTimer;
 
         private int _scenarioChangeDebounceTimeSeconds = 10; // default to 10s
 
         private Mutex _scenarioChange = new Mutex();
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="EssentialsRoomCombiner"/> class, which manages room combination
+        /// scenarios and partition states.
+        /// </summary>
+        /// <remarks>The <see cref="EssentialsRoomCombiner"/> class is designed to handle dynamic room
+        /// combination scenarios based on partition states. It supports both automatic and manual modes for managing
+        /// room combinations. By default, the instance starts in automatic mode unless the <paramref name="props"/>
+        /// specifies otherwise.  After activation, the room combiner initializes partition state providers and sets up
+        /// the initial room configuration. Additionally, it subscribes to the <see
+        /// cref="DeviceManager.AllDevicesInitialized"/> event to ensure proper initialization of dependent devices
+        /// before determining or setting the room combination scenario.</remarks>
+        /// <param name="key">The unique identifier for the room combiner instance.</param>
+        /// <param name="props">The configuration properties for the room combiner, including default settings and debounce times.</param>
         public EssentialsRoomCombiner(string key, EssentialsRoomCombinerPropertiesConfig props)
             : base(key)
         {
@@ -246,8 +286,16 @@ namespace PepperDash.Essentials.Core
 
         #region IEssentialsRoomCombiner Members
 
+        /// <summary>
+        /// Occurs when the room combination scenario changes.
+        /// </summary>
+        /// <remarks>This event is triggered whenever the configuration or state of the room combination
+        /// changes. Subscribers can use this event to update their logic or UI based on the new scenario.</remarks>
         public event EventHandler<EventArgs> RoomCombinationScenarioChanged;
 
+        /// <summary>
+        /// Gets the current room combination scenario.
+        /// </summary>
         public IRoomCombinationScenario CurrentScenario
         {
             get
@@ -256,10 +304,25 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Gets the feedback indicating whether the system is currently in auto mode.
+        /// </summary>
         public BoolFeedback IsInAutoModeFeedback { get; private set; }
 
+        /// <summary>
+        /// Enables auto mode for the room combiner and its partitions, allowing automatic room combination scenarios to
+        /// be determined.
+        /// </summary>
+        /// <remarks>Auto mode allows the room combiner to automatically adjust its configuration based on
+        /// the state of its partitions.  If auto mode is disabled in the configuration, this method logs a warning and
+        /// does not enable auto mode.</remarks>
         public void SetAutoMode()
         {
+            if(_propertiesConfig.DisableAutoMode)
+            {
+                this.LogWarning("Auto mode is disabled for this room combiner. Cannot set to auto mode.");
+                return;
+            }
             IsInAutoMode = true;
 
             foreach (var partition in Partitions)
@@ -270,6 +333,12 @@ namespace PepperDash.Essentials.Core
             DetermineRoomCombinationScenario();
         }
 
+        /// <summary>
+        /// Switches the system to manual mode, disabling automatic operations.
+        /// </summary>
+        /// <remarks>This method sets the system to manual mode by updating the mode state and propagates 
+        /// the change to all partitions. Once in manual mode, automatic operations are disabled  for the system and its
+        /// partitions.</remarks>
         public void SetManualMode()
         {
             IsInAutoMode = false;
@@ -280,6 +349,11 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Toggles the current mode between automatic and manual.
+        /// </summary>
+        /// <remarks>If the current mode is automatic, this method switches to manual mode.  If the
+        /// current mode is manual, it switches to automatic mode.</remarks>
         public void ToggleMode()
         {
             if (IsInAutoMode)
@@ -292,10 +366,22 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Gets the collection of room combination scenarios.
+        /// </summary>
         public List<IRoomCombinationScenario> RoomCombinationScenarios { get; private set; }
 
+        /// <summary>
+        /// Gets the collection of partition controllers managed by this instance.
+        /// </summary>
         public List<IPartitionController> Partitions { get; private set; }
 
+        /// <summary>
+        /// Toggles the state of the partition identified by the specified partition key.
+        /// </summary>
+        /// <remarks>If no partition with the specified key exists, the method performs no
+        /// action.</remarks>
+        /// <param name="partitionKey">The key of the partition whose state is to be toggled. This value cannot be null or empty.</param>
         public void TogglePartitionState(string partitionKey)
         {
             var partition = Partitions.FirstOrDefault((p) => p.Key.Equals(partitionKey));
@@ -306,6 +392,17 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Sets the room combination scenario based on the specified scenario key.
+        /// </summary>
+        /// <remarks>This method manually adjusts the partition states according to the specified
+        /// scenario. If the application is in auto mode,  the operation will not proceed, and a log message will be
+        /// generated indicating that the mode must be set to manual first.  If the specified scenario key does not
+        /// match any existing scenario, a debug log message will be generated. For each partition state in the
+        /// scenario, the corresponding partition will be updated to either "Present" or "Not Present"  based on the
+        /// scenario's configuration. If a partition key in the scenario cannot be found, a debug log message will be
+        /// generated.</remarks>
+        /// <param name="scenarioKey">The key identifying the room combination scenario to apply. This must match the key of an existing scenario.</param>
         public void SetRoomCombinationScenario(string scenarioKey)
         {
             if (IsInAutoMode)
@@ -354,13 +451,32 @@ namespace PepperDash.Essentials.Core
         #endregion
     }
 
+    /// <summary>
+    /// Provides a factory for creating instances of <see cref="EssentialsRoomCombiner"/> devices.
+    /// </summary>
+    /// <remarks>This factory is responsible for constructing <see cref="EssentialsRoomCombiner"/> devices
+    /// based on the provided configuration. It supports the type name "essentialsroomcombiner" for device
+    /// creation.</remarks>
     public class EssentialsRoomCombinerFactory : EssentialsDeviceFactory<EssentialsRoomCombiner>
     {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="EssentialsRoomCombinerFactory"/> class.
+        /// </summary>
+        /// <remarks>This factory is used to create instances of room combiners with the specified type
+        /// names. By default, the factory includes the type name "essentialsroomcombiner".</remarks>
         public EssentialsRoomCombinerFactory()
         {
             TypeNames = new List<string> { "essentialsroomcombiner" };
         }
 
+        /// <summary>
+        /// Creates and initializes a new instance of the <see cref="EssentialsRoomCombiner"/> device.
+        /// </summary>
+        /// <remarks>This method uses the provided device configuration to extract the properties and
+        /// create an  <see cref="EssentialsRoomCombiner"/> device. Ensure that the configuration contains valid 
+        /// properties for the device to be created successfully.</remarks>
+        /// <param name="dc">The device configuration containing the key and properties required to build the device.</param>
+        /// <returns>A new instance of <see cref="EssentialsRoomCombiner"/> initialized with the specified configuration.</returns>
         public override EssentialsDevice BuildDevice(PepperDash.Essentials.Core.Config.DeviceConfig dc)
         {
             Debug.LogMessage(LogEventLevel.Debug, "Factory Attempting to create new EssentialsRoomCombiner Device");

src/PepperDash.Essentials.Core/Room/Combining/EssentialsRoomCombinerPropertiesConfig.cs

@@ -1,10 +1,4 @@
-
-
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using Crestron.SimplSharp;
+using System.Collections.Generic;
 
 using PepperDash.Core;
 
@@ -17,6 +11,14 @@ namespace PepperDash.Essentials.Core
     /// </summary>
     public class EssentialsRoomCombinerPropertiesConfig
     {
+        /// <summary>
+        /// Gets or sets a value indicating whether the system operates in automatic mode.
+        /// <remarks>Some systems don't have partitions sensors, and show shouldn't allow auto mode to be turned on. When this is true in the configuration, 
+        /// auto mode won't be allowed to be turned on.</remarks>
+        /// </summary>
+        [JsonProperty("disableAutoMode")]
+        public bool DisableAutoMode { get; set; }
+
         /// <summary>
         /// The list of partitions that device the rooms
         /// </summary>
@@ -47,6 +49,9 @@ namespace PepperDash.Essentials.Core
         [JsonProperty("defaultScenarioKey")]
         public string defaultScenarioKey { get; set; }
 
+        /// <summary>
+        /// Gets or sets the debounce time, in seconds, for scenario changes.
+        /// </summary>
         [JsonProperty("scenarioChangeDebounceTimeSeconds")]
         public int ScenarioChangeDebounceTimeSeconds { get; set; }
     }
@@ -56,9 +61,15 @@ namespace PepperDash.Essentials.Core
     /// </summary>
     public class PartitionConfig : IKeyName
     {
+        /// <summary>
+        /// Gets or sets the unique key associated with the object.
+        /// </summary>
         [JsonProperty("key")]
         public string Key { get; set; }
 
+        /// <summary>
+        /// Gets or sets the name associated with the object.
+        /// </summary>
         [JsonProperty("name")]
         public string Name { get; set; }
 
@@ -80,12 +91,21 @@ namespace PepperDash.Essentials.Core
     /// </summary>
     public class RoomCombinationScenarioConfig : IKeyName
     {
+        /// <summary>
+        /// Gets or sets the key associated with the object.
+        /// </summary>
         [JsonProperty("key")]
         public string Key { get; set; }
 
+        /// <summary>
+        /// Gets or sets the name associated with the object.
+        /// </summary>
         [JsonProperty("name")]
         public string Name { get; set; }
 
+        /// <summary>
+        /// Gets or sets the collection of partition states.
+        /// </summary>
         [JsonProperty("partitionStates")]
         public List<PartitionState> PartitionStates { get; set; }
 
@@ -95,9 +115,15 @@ namespace PepperDash.Essentials.Core
         [JsonProperty("uiMap")]
         public Dictionary<string, string> UiMap { get; set; }
 
+        /// <summary>
+        /// Gets or sets the list of actions to be performed during device activation.
+        /// </summary>
         [JsonProperty("activationActions")]
         public List<DeviceActionWrapper> ActivationActions { get; set; }
 
+        /// <summary>
+        /// Gets or sets the list of actions to be performed when a device is deactivated.
+        /// </summary>
         [JsonProperty("deactivationActions")]
         public List<DeviceActionWrapper> DeactivationActions { get; set; }    
     }
@@ -107,9 +133,15 @@ namespace PepperDash.Essentials.Core
     /// </summary>
     public class PartitionState
     {
+        /// <summary>
+        /// Gets or sets the partition key used to group and organize data within a storage system.
+        /// </summary>
         [JsonProperty("partitionKey")]
         public string PartitionKey { get; set; }
 
+        /// <summary>
+        /// Gets or sets a value indicating whether a partition is currently present.
+        /// </summary>
         [JsonProperty("partitionSensedState")]
         public bool PartitionPresent { get; set; }
     }

src/PepperDash.Essentials.Core/Room/Combining/IEssentialsRoomCombiner.cs

@@ -28,9 +28,20 @@ namespace PepperDash.Essentials.Core
         [JsonIgnore]
         BoolFeedback IsInAutoModeFeedback {get;}
 
+        /// <summary>
+        /// Gets a value indicating whether the automatic mode is disabled.
+        /// </summary>
+        [JsonProperty("disableAutoMode")]
+        bool DisableAutoMode { get; }
+        /// <summary>
+        /// Gets a value indicating whether the system is operating in automatic mode.
+        /// </summary>
         [JsonProperty("isInAutoMode")]
         bool IsInAutoMode { get; }
 
+        /// <summary>
+        /// Gets the collection of rooms associated with the current object.
+        /// </summary>
         [JsonProperty("rooms")]
         List<IKeyName> Rooms { get; }
 
@@ -74,6 +85,13 @@ namespace PepperDash.Essentials.Core
         void SetRoomCombinationScenario(string scenarioKey);
     }
 
+    /// <summary>
+    /// Represents a scenario for combining rooms, including activation, deactivation, and associated state.
+    /// </summary>
+    /// <remarks>This interface defines the behavior for managing room combination scenarios, including
+    /// activation and deactivation, tracking the active state, and managing related partition states and UI mappings.
+    /// Implementations of this interface are expected to handle the logic for room combinations based on the provided
+    /// partition states and UI mappings.</remarks>
     public interface IRoomCombinationScenario : IKeyName
     {
         /// <summary>
@@ -82,6 +100,9 @@ namespace PepperDash.Essentials.Core
         [JsonIgnore]
         BoolFeedback IsActiveFeedback { get; }
 
+        /// <summary>
+        /// Gets a value indicating whether the entity is active.
+        /// </summary>
         [JsonProperty("isActive")]
         bool IsActive { get; }
 

src/PepperDash.Essentials.Core/Routing/Extensions.cs

@@ -18,8 +18,15 @@ namespace PepperDash.Essentials.Core
     /// </summary>
     public static class Extensions
     {
+        /// <summary>
+        /// Stores pending route requests, keyed by the destination device key.
+        /// Used primarily to handle routing requests while a device is cooling down.
+        /// </summary>
         private static readonly Dictionary<string, RouteRequest> RouteRequests = new Dictionary<string, RouteRequest>();
 
+        /// <summary>
+        /// A queue to process route requests and releases sequentially.
+        /// </summary>
         private static readonly GenericQueue routeRequestQueue = new GenericQueue("routingQueue");
 
         /// <summary>
@@ -38,16 +45,49 @@ namespace PepperDash.Essentials.Core
 
             ReleaseAndMakeRoute(destination, source, signalType, inputPort, outputPort);
         }
+
+        /// <summary>
+        /// Will release the existing route to the destination, if a route is found. This does not CLEAR the route, only stop counting usage time on any output ports that have a usage tracker set
+        /// </summary>
+        /// <param name="destination">destination to clear</param>
         public static void ReleaseRoute(this IRoutingInputs destination)
         {
-            routeRequestQueue.Enqueue(new ReleaseRouteQueueItem(ReleaseRouteInternal, destination, string.Empty));
+            routeRequestQueue.Enqueue(new ReleaseRouteQueueItem(ReleaseRouteInternal, destination, string.Empty, false));
         }
 
+        /// <summary>
+        /// Will release the existing route to the destination, if a route is found. This does not CLEAR the route, only stop counting usage time on any output ports that have a usage tracker set
+        /// </summary>
+        /// <param name="destination">destination to clear</param>
+        /// <param name="inputPortKey">Input to use to find existing route</param>
         public static void ReleaseRoute(this IRoutingInputs destination, string inputPortKey)
         {
-            routeRequestQueue.Enqueue(new ReleaseRouteQueueItem(ReleaseRouteInternal, destination, inputPortKey));
+            routeRequestQueue.Enqueue(new ReleaseRouteQueueItem(ReleaseRouteInternal, destination, inputPortKey, false));
         }
 
+        /// <summary>
+        /// Clears the route on the destination.  This will remove any routes that are currently in use
+        /// </summary>
+        /// <param name="destination">Destination</param>
+        public static void ClearRoute(this IRoutingInputs destination)
+        {
+            routeRequestQueue.Enqueue(new ReleaseRouteQueueItem(ReleaseRouteInternal, destination, string.Empty, true));
+        }
+
+        /// <summary>
+        /// Clears the route on the destination.  This will remove any routes that are currently in use
+        /// </summary>
+        /// <param name="destination">destination</param>
+        /// <param name="inputPortKey">input to use to find existing route</param>
+        public static void ClearRoute(this IRoutingInputs destination, string inputPortKey)
+        {
+            routeRequestQueue.Enqueue(new ReleaseRouteQueueItem(ReleaseRouteInternal, destination, inputPortKey, true));
+        }
+
+        /// <summary>
+        /// Removes the route request for the destination.  This will remove any routes that are currently in use
+        /// </summary>
+        /// <param name="destinationKey">destination device key</param>
         public static void RemoveRouteRequestForDestination(string destinationKey)
         {
             Debug.LogMessage(LogEventLevel.Information, "Removing route request for {destination}", null, destinationKey);
@@ -130,6 +170,15 @@ namespace PepperDash.Essentials.Core
             return (audioRouteDescriptor, videoRouteDescriptor);
         }
 
+        /// <summary>
+        /// Internal method to handle the logic for releasing an existing route and making a new one.
+        /// Handles devices with cooling states by queueing the request.
+        /// </summary>
+        /// <param name="destination">The destination device.</param>
+        /// <param name="source">The source device.</param>
+        /// <param name="signalType">The type of signal to route.</param>
+        /// <param name="destinationPort">The specific destination input port (optional).</param>
+        /// <param name="sourcePort">The specific source output port (optional).</param>
         private static void ReleaseAndMakeRoute(IRoutingInputs destination, IRoutingOutputs source, eRoutingSignalType signalType, RoutingInputPort destinationPort = null, RoutingOutputPort sourcePort = null)
         {
             if (destination == null) throw new ArgumentNullException(nameof(destination));
@@ -184,11 +233,16 @@ namespace PepperDash.Essentials.Core
                 Debug.LogMessage(LogEventLevel.Information, "Device: {destination} is NOT cooling down.  Removing stored route request and routing to source key: {sourceKey}", null, destination.Key, routeRequest.Source.Key);
             }
 
-            routeRequestQueue.Enqueue(new ReleaseRouteQueueItem(ReleaseRouteInternal, destination,destinationPort?.Key ?? string.Empty));
+            routeRequestQueue.Enqueue(new ReleaseRouteQueueItem(ReleaseRouteInternal, destination,destinationPort?.Key ?? string.Empty, false));
 
             routeRequestQueue.Enqueue(new RouteRequestQueueItem(RunRouteRequest, routeRequest));            
         }
 
+        /// <summary>
+        /// Executes the actual routing based on a <see cref="RouteRequest"/>.
+        /// Finds the route path, adds it to the collection, and executes the switches.
+        /// </summary>
+        /// <param name="request">The route request details.</param>
         private static void RunRouteRequest(RouteRequest request)
         {
             try
@@ -216,14 +270,15 @@ namespace PepperDash.Essentials.Core
             {
                 Debug.LogMessage(ex, "Exception Running Route Request {request}", null, request);
             }
-        }        
+        }
 
         /// <summary>
-        /// Will release the existing route on the destination, if it is found in 
-        /// RouteDescriptorCollection.DefaultCollection
+        /// Will release the existing route on the destination, if it is found in RouteDescriptorCollection.DefaultCollection
         /// </summary>
-        /// <param name="destination"></param>       
-        private static void ReleaseRouteInternal(IRoutingInputs destination, string inputPortKey)
+        /// <param name="destination"></param>     
+        /// <param name="inputPortKey"> The input port key to use to find the route.  If empty, will use the first available input port</param>
+        /// <param name="clearRoute"> If true, will clear the route on the destination.  This will remove any routes that are currently in use</param>
+        private static void ReleaseRouteInternal(IRoutingInputs destination, string inputPortKey, bool clearRoute)
         {
             try
             {
@@ -242,7 +297,7 @@ namespace PepperDash.Essentials.Core
                 if (current != null)
                 {
                     Debug.LogMessage(LogEventLevel.Information, "Releasing current route: {0}", destination, current.Source.Key);
-                    current.ReleaseRoutes();
+                    current.ReleaseRoutes(clearRoute);
                 }
             } catch (Exception ex)
             {

src/PepperDash.Essentials.Core/Routing/ICurrentSources.cs

@@ -0,0 +1,29 @@
+using System.Collections.Generic;
+using PepperDash.Essentials.Core;
+
+namespace PepperDash.Essentials.Core.Routing
+{
+  /// <summary>
+  /// The current sources for the room, keyed by eRoutingSignalType.
+  /// This allows for multiple sources to be tracked, such as audio and video.
+  /// </summary>
+  /// <remarks>
+  /// This interface is used to provide access to the current sources in a room,
+  /// allowing for more complex routing scenarios where multiple signal types are involved.
+  /// </remarks>
+  public interface ICurrentSources
+  {
+    /// <summary>
+    /// Gets the current sources for the room, keyed by eRoutingSignalType.
+    /// This dictionary contains the current source for each signal type, such as audio, video, and control signals.
+    /// </summary>
+    Dictionary<eRoutingSignalType, SourceListItem> CurrentSources { get; }
+
+    /// <summary>
+    /// Gets the current source keys for the room, keyed by eRoutingSignalType.
+    /// This dictionary contains the keys for the current source for each signal type, such as audio, video, and control signals.
+    /// </summary>
+    Dictionary<eRoutingSignalType, string> CurrentSourceKeys { get; }
+
+  }
+}

src/PepperDash.Essentials.Core/Routing/IHasCurrentSourceInfoChange.cs

@@ -9,6 +9,8 @@ using PepperDash.Essentials.Core.Routing;
 using PepperDash.Essentials.Core.Routing;
 using PepperDash.Essentials.Core.Routing.Interfaces
 */
+using System;
+
 namespace PepperDash.Essentials.Core
 {
     /// <summary>
@@ -21,10 +23,24 @@ namespace PepperDash.Essentials.Core
     /// <summary>
     /// For rooms with a single presentation source, change event
     /// </summary>
+    [Obsolete("Use ICurrentSources instead")]
     public interface IHasCurrentSourceInfoChange
     {
+        /// <summary>
+        /// The key for the current source info, used to look up the source in the SourceList
+        /// </summary>
         string CurrentSourceInfoKey { get; set; }
+
+        /// <summary>
+        /// The current source info for the room, used to look up the source in the SourceList
+        /// </summary>
         SourceListItem CurrentSourceInfo { get; set; }
+
+        /// <summary>
+        /// Event that is raised when the current source info changes.
+        /// This is used to notify the system of changes to the current source info.
+        /// The event handler receives the new source info and the type of change that occurred.
+        /// </summary>
         event SourceInfoChangeHandler CurrentSourceChange;
     }
 }

src/PepperDash.Essentials.Core/Routing/IRoutingSink.cs

@@ -1,23 +1,29 @@
-namespace PepperDash.Essentials.Core
+using PepperDash.Essentials.Core.Routing;
+
+namespace PepperDash.Essentials.Core
 {
     /// <summary>
     /// For fixed-source endpoint devices
     /// </summary>
     public interface IRoutingSink : IRoutingInputs, IHasCurrentSourceInfoChange
-    {        
+    {
     }
 
-    public interface IRoutingSinkWithInputPort :IRoutingSink
+    /// <summary>
+    /// For fixed-source endpoint devices with an input port
+    /// </summary>
+    public interface IRoutingSinkWithInputPort : IRoutingSink
     {
+        /// <summary>
+        /// Gets the current input port for this routing sink.
+        /// </summary>
         RoutingInputPort CurrentInputPort { get; }
     }
-    /*/// <summary>
-    /// For fixed-source endpoint devices
-    /// </summary>
-    public interface IRoutingSink<TSelector> : IRoutingInputs<TSelector>, IHasCurrentSourceInfoChange
-    {
-        void UpdateRouteRequest<TOutputSelector>(RouteRequest<TSelector, TOutputSelector> request);
 
-        RouteRequest<TSelector, TOutputSelector> GetRouteRequest<TOutputSelector>();
-    }*/
+    /// <summary>
+    /// Interface for routing sinks that have access to the current source information.
+    /// </summary>
+    public interface IRoutingSinkWithCurrentSources : IRoutingSink, ICurrentSources
+    {
+    }
 }

src/PepperDash.Essentials.Core/Routing/IRoutingSource.cs

@@ -1,7 +1,7 @@
 namespace PepperDash.Essentials.Core
 {
     /// <summary>
-    /// Defines an IRoutingOutputs devices as being a source - the start of the chain
+    /// Marker interface to identify a device that acts as the origin of a signal path (<see cref="IRoutingOutputs"/>).
     /// </summary>
     public interface IRoutingSource : IRoutingOutputs
     {

src/PepperDash.Essentials.Core/Routing/IRoutingWithClear.cs

@@ -1,5 +1,8 @@
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Defines a routing device (<see cref="IRouting"/>) that supports explicitly clearing a route on an output.
+    /// </summary>
     public interface IRoutingWithClear : IRouting
     {
         /// <summary>

src/PepperDash.Essentials.Core/Routing/IRoutingWithFeedback.cs

@@ -3,14 +3,25 @@ using System;
 
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Delegate for handling route change events on devices implementing <see cref="IRoutingWithFeedback"/>.
+    /// </summary>
+    /// <param name="midpoint">The routing device where the change occurred.</param>
+    /// <param name="newRoute">A descriptor of the new route that was established.</param>
     public delegate void RouteChangedEventHandler(IRoutingWithFeedback midpoint, RouteSwitchDescriptor newRoute);
     /// <summary>
-    /// Defines an IRouting with a feedback event
+    /// Defines a routing device (<see cref="IRouting"/>) that provides feedback about its current routes.
     /// </summary>
     public interface IRoutingWithFeedback : IRouting
     {
+        /// <summary>
+        /// Gets a list describing the currently active routes on this device.
+        /// </summary>
         List<RouteSwitchDescriptor> CurrentRoutes { get; }
 
+        /// <summary>
+        /// Event triggered when a route changes on this device.
+        /// </summary>
         event RouteChangedEventHandler RouteChanged;
     }
 }

src/PepperDash.Essentials.Core/Routing/ITxRouting.cs

@@ -1,8 +1,18 @@
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Represents a routing device (typically a transmitter or source) that provides numeric feedback for its current route.
+    /// Extends <see cref="IRoutingNumeric"/>.
+    /// </summary>
     public interface ITxRouting : IRoutingNumeric
     {
+        /// <summary>
+        /// Feedback indicating the currently routed video source by its numeric identifier.
+        /// </summary>
         IntFeedback VideoSourceNumericFeedback { get; }
+        /// <summary>
+        /// Feedback indicating the currently routed audio source by its numeric identifier.
+        /// </summary>
         IntFeedback AudioSourceNumericFeedback { get; }
     }
 }

src/PepperDash.Essentials.Core/Routing/RouteDescriptor.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Linq;
 using Crestron.SimplSharpPro;
 
@@ -9,35 +10,63 @@ using Serilog.Events;
 namespace PepperDash.Essentials.Core
 {
     /// <summary>
-    /// Represents an collection of individual route steps between Source and Destination
+    /// Represents a collection of individual route steps between a Source and a Destination device for a specific signal type.
     /// </summary>
     public class RouteDescriptor
     {
+        /// <summary>
+        /// The destination device (sink or midpoint) for the route.
+        /// </summary>
         public IRoutingInputs Destination { get; private set; }
 
+        /// <summary>
+        /// The specific input port on the destination device used for this route. Can be null if not specified or applicable.
+        /// </summary>
         public RoutingInputPort InputPort { get; private set; }
 
+        /// <summary>
+        /// The source device for the route.
+        /// </summary>
         public IRoutingOutputs Source { get; private set; }
+
+        /// <summary>
+        /// The type of signal being routed (e.g., Audio, Video). This descriptor represents a single signal type.
+        /// </summary>
         public eRoutingSignalType SignalType { get; private set; }
+
+        /// <summary>
+        /// A list of individual switching steps required to establish the route.
+        /// </summary>
         public List<RouteSwitchDescriptor> Routes { get; private set; }
 
-
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RouteDescriptor"/> class for a route without a specific destination input port.
+        /// </summary>
+        /// <param name="source">The source device.</param>
+        /// <param name="destination">The destination device.</param>
+        /// <param name="signalType">The type of signal being routed.</param>
         public RouteDescriptor(IRoutingOutputs source, IRoutingInputs destination, eRoutingSignalType signalType) : this(source, destination, null, signalType)
         {
         }
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RouteDescriptor"/> class for a route with a specific destination input port.
+        /// </summary>
+        /// <param name="source">The source device.</param>
+        /// <param name="destination">The destination device.</param>
+        /// <param name="inputPort">The destination input port (optional).</param>
+        /// <param name="signalType">The signal type for this route.</param>
         public RouteDescriptor(IRoutingOutputs source, IRoutingInputs destination, RoutingInputPort inputPort, eRoutingSignalType signalType)
         {
             Destination = destination;
+            InputPort = inputPort;
             Source = source;
             SignalType = signalType;
-            InputPort = inputPort;
             Routes = new List<RouteSwitchDescriptor>();
         }
 
         /// <summary>
-        /// Executes all routes described in this collection.  Typically called via
-        /// extension method IRoutingInputs.ReleaseAndMakeRoute()
+        /// Executes all the switching steps defined in the <see cref="Routes"/> list.
         /// </summary>
         public void ExecuteRoutes()
         {
@@ -63,15 +92,27 @@ namespace PepperDash.Essentials.Core
         }
 
         /// <summary>
-        /// Releases all routes in this collection. Typically called via
-        /// extension method IRoutingInputs.ReleaseAndMakeRoute()
+        /// Releases the usage tracking for the route and optionally clears the route on the switching devices.
         /// </summary>
-        public void ReleaseRoutes()
+        /// <param name="clearRoute">If true, attempts to clear the route on the switching devices (e.g., set input to null/0).</param>
+        public void ReleaseRoutes(bool clearRoute = false)
         {
             foreach (var route in Routes.Where(r => r.SwitchingDevice is IRouting))
             {
                 if (route.SwitchingDevice is IRouting switchingDevice)
                 {
+                    if(clearRoute)
+                    {
+                        try
+                        {
+                            switchingDevice.ExecuteSwitch(null, route.OutputPort.Selector, SignalType);
+                        }
+                        catch (Exception e)
+                        {
+                            Debug.LogError("Error executing switch: {exception}", e.Message);
+                        }
+                    }
+
                     if (route.OutputPort == null)
                     {
                         continue;
@@ -90,6 +131,10 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Returns a string representation of the route descriptor, including source, destination, and individual route steps.
+        /// </summary>
+        /// <returns>A string describing the route.</returns>
         public override string ToString()
         {
             var routesText = Routes.Select(r => r.ToString()).ToArray();

src/PepperDash.Essentials.Core/Routing/RouteRequest.cs

@@ -4,15 +4,42 @@ using System;
 
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Represents a request to establish a route between a source and a destination device.
+    /// </summary>
     public class RouteRequest
     {
+        /// <summary>
+        /// The specific input port on the destination device to use for the route. Can be null if the port should be automatically determined or is not applicable.
+        /// </summary>
         public RoutingInputPort DestinationPort { get; set; }
 
+        /// <summary>
+        /// The specific output port on the source device to use for the route. Can be null if the port should be automatically determined or is not applicable.
+        /// </summary>
         public RoutingOutputPort SourcePort { get; set; }
+
+        /// <summary>
+        /// The destination device (sink or midpoint) for the route.
+        /// </summary>
         public IRoutingInputs Destination { get; set; }
+
+        /// <summary>
+        /// The source device for the route.
+        /// </summary>
         public IRoutingOutputs Source { get; set; }
+
+        /// <summary>
+        /// The type of signal being routed (e.g., Audio, Video, AudioVideo).
+        /// </summary>
         public eRoutingSignalType SignalType { get; set; }
 
+        /// <summary>
+        /// Handles the route request after a device's cooldown period has finished.
+        /// This method is typically subscribed to the IsCoolingDownFeedback.OutputChange event.
+        /// </summary>
+        /// <param name="sender">The object that triggered the event (usually the cooling device).</param>
+        /// <param name="args">Event arguments indicating the cooldown state change.</param>
         public void HandleCooldown(object sender, FeedbackEventArgs args)
         {
             try
@@ -39,6 +66,10 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Returns a string representation of the route request.
+        /// </summary>
+        /// <returns>A string describing the source and destination of the route request.</returns>
         public override string ToString()
         {
             return $"Route {Source?.Key ?? "No Source Device"}:{SourcePort?.Key ?? "auto"} to {Destination?.Key ?? "No Destination Device"}:{DestinationPort?.Key ?? "auto"}";

src/PepperDash.Essentials.Core/Routing/RouteRequestQueueItem.cs

@@ -5,17 +5,34 @@ using Serilog.Events;
 
 namespace PepperDash.Essentials.Core.Routing
 {
+    /// <summary>
+    /// Represents an item in the route request queue.
+    /// </summary>
     public class RouteRequestQueueItem : IQueueMessage
     {
+        /// <summary>
+        /// The action to perform for the route request.
+        /// </summary>
         private readonly Action<RouteRequest> action;
+        /// <summary>
+        /// The route request data.
+        /// </summary>
         private readonly RouteRequest routeRequest;
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RouteRequestQueueItem"/> class.
+        /// </summary>
+        /// <param name="routeAction">The action to perform.</param>
+        /// <param name="request">The route request data.</param>
         public RouteRequestQueueItem(Action<RouteRequest> routeAction, RouteRequest request)
         {
             action = routeAction;
             routeRequest = request;
         }
 
+        /// <summary>
+        /// Dispatches the route request action.
+        /// </summary>
         public void Dispatch()
         {
             Debug.LogMessage(LogEventLevel.Information, "Dispatching route request {routeRequest}", null, routeRequest);
@@ -23,23 +40,50 @@ namespace PepperDash.Essentials.Core.Routing
         }
     }
 
+    /// <summary>
+    /// Represents an item in the queue for releasing a route.
+    /// </summary>
     public class ReleaseRouteQueueItem : IQueueMessage
     {
-        private readonly Action<IRoutingInputs, string> action;
+        /// <summary>
+        /// The action to perform for releasing the route.
+        /// </summary>
+        private readonly Action<IRoutingInputs, string, bool> action;
+        /// <summary>
+        /// The destination device whose route is being released.
+        /// </summary>
         private readonly IRoutingInputs destination;
+        /// <summary>
+        /// The specific input port key on the destination to release, or null/empty for any/default.
+        /// </summary>
         private readonly string inputPortKey;
+        /// <summary>
+        /// Indicates whether to clear the route (send null) or just release the usage tracking.
+        /// </summary>
+        private readonly bool clearRoute;
 
-        public ReleaseRouteQueueItem(Action<IRoutingInputs, string> action, IRoutingInputs destination, string inputPortKey)
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ReleaseRouteQueueItem"/> class.
+        /// </summary>
+        /// <param name="action">The action to perform.</param>
+        /// <param name="destination">The destination device.</param>
+        /// <param name="inputPortKey">The input port key.</param>
+        /// <param name="clearRoute">True to clear the route, false to just release.</param>
+        public ReleaseRouteQueueItem(Action<IRoutingInputs, string, bool> action, IRoutingInputs destination, string inputPortKey, bool clearRoute)
         {
             this.action = action;
             this.destination = destination;
             this.inputPortKey = inputPortKey;
+            this.clearRoute = clearRoute;
         }
 
+        /// <summary>
+        /// Dispatches the release route action.
+        /// </summary>
         public void Dispatch()
         {
             Debug.LogMessage(LogEventLevel.Information, "Dispatching release route request for {destination}:{inputPortKey}", null, destination?.Key ?? "no destination", string.IsNullOrEmpty(inputPortKey) ? "auto" : inputPortKey);
-            action(destination, inputPortKey);
+            action(destination, inputPortKey, clearRoute);
         }
     }
 }

src/PepperDash.Essentials.Core/Routing/RouteSwitchDescriptor.cs

@@ -1,25 +1,47 @@
 namespace PepperDash.Essentials.Core
 {
     /// <summary>
-    /// Represents an individual link for a route
+    /// Represents a single switching step within a larger route, detailing the switching device, input port, and optionally the output port.
     /// </summary>
     public class RouteSwitchDescriptor
 	{
+		/// <summary>
+		/// The device performing the switch (derived from the InputPort's parent).
+		/// </summary>
 		public IRoutingInputs SwitchingDevice { get { return InputPort?.ParentDevice; } }
+		/// <summary>
+		/// The output port being switched from (relevant for matrix switchers). Null for sink devices.
+		/// </summary>
 		public RoutingOutputPort OutputPort { get; set; }
+		/// <summary>
+		/// The input port being switched to.
+		/// </summary>
 		public RoutingInputPort InputPort { get; set; }
 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="RouteSwitchDescriptor"/> class for sink devices (no output port).
+		/// </summary>
+		/// <param name="inputPort">The input port being switched to.</param>
 		public RouteSwitchDescriptor(RoutingInputPort inputPort)
 		{
 			InputPort = inputPort;
 		}
 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="RouteSwitchDescriptor"/> class for matrix switchers.
+		/// </summary>
+		/// <param name="outputPort">The output port being switched from.</param>
+		/// <param name="inputPort">The input port being switched to.</param>
 		public RouteSwitchDescriptor(RoutingOutputPort outputPort, RoutingInputPort inputPort)
 		{
 			InputPort = inputPort;
 			OutputPort = outputPort;
 		}
 
+		/// <summary>
+		/// Returns a string representation of the route switch descriptor.
+		/// </summary>
+		/// <returns>A string describing the switch operation.</returns>
 		public override string ToString()
 		{
             if (SwitchingDevice is IRouting)

src/PepperDash.Essentials.Core/Routing/RoutingFeedbackManager.cs

@@ -5,8 +5,17 @@ using System.Linq;
 
 namespace PepperDash.Essentials.Core.Routing
 {
+    /// <summary>
+    /// Manages routing feedback by subscribing to route changes on midpoint and sink devices,
+    /// tracing the route back to the original source, and updating the CurrentSourceInfo on sink devices.
+    /// </summary>
     public class RoutingFeedbackManager:EssentialsDevice
     {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RoutingFeedbackManager"/> class.
+        /// </summary>
+        /// <param name="key">The unique key for this manager device.</param>
+        /// <param name="name">The name of this manager device.</param>
         public RoutingFeedbackManager(string key, string name): base(key, name)
         {            
             AddPreActivationAction(SubscribeForMidpointFeedback);
@@ -14,6 +23,9 @@ namespace PepperDash.Essentials.Core.Routing
         }
 
 
+        /// <summary>
+        /// Subscribes to the RouteChanged event on all devices implementing <see cref="IRoutingWithFeedback"/>.
+        /// </summary>
         private void SubscribeForMidpointFeedback()
         {
             var midpointDevices = DeviceManager.AllDevices.OfType<IRoutingWithFeedback>();
@@ -24,6 +36,9 @@ namespace PepperDash.Essentials.Core.Routing
             }
         }
 
+        /// <summary>
+        /// Subscribes to the InputChanged event on all devices implementing <see cref="IRoutingSinkWithSwitchingWithInputPort"/>.
+        /// </summary>
         private void SubscribeForSinkFeedback()
         {
                 var sinkDevices = DeviceManager.AllDevices.OfType<IRoutingSinkWithSwitchingWithInputPort>();
@@ -34,6 +49,12 @@ namespace PepperDash.Essentials.Core.Routing
                 }   
         }
 
+        /// <summary>
+        /// Handles the RouteChanged event from a midpoint device.
+        /// Triggers an update for all sink devices.
+        /// </summary>
+        /// <param name="midpoint">The midpoint device that reported a route change.</param>
+        /// <param name="newRoute">The descriptor of the new route.</param>
         private void HandleMidpointUpdate(IRoutingWithFeedback midpoint, RouteSwitchDescriptor newRoute)
         {
             try
@@ -51,6 +72,12 @@ namespace PepperDash.Essentials.Core.Routing
             }
         }
 
+        /// <summary>
+        /// Handles the InputChanged event from a sink device.
+        /// Triggers an update for the specific sink device.
+        /// </summary>
+        /// <param name="sender">The sink device that reported an input change.</param>
+        /// <param name="currentInputPort">The new input port selected on the sink device.</param>
         private void HandleSinkUpdate(IRoutingSinkWithSwitching sender, RoutingInputPort currentInputPort)
         {
             try
@@ -63,6 +90,12 @@ namespace PepperDash.Essentials.Core.Routing
             }
         }
 
+        /// <summary>
+        /// Updates the CurrentSourceInfo and CurrentSourceInfoKey properties on a destination (sink) device
+        /// based on its currently selected input port by tracing the route back through tie lines.
+        /// </summary>
+        /// <param name="destination">The destination sink device to update.</param>
+        /// <param name="inputPort">The currently selected input port on the destination device.</param>
         private void UpdateDestination(IRoutingSinkWithSwitching destination, RoutingInputPort inputPort)
         {            
             // Debug.LogMessage(Serilog.Events.LogEventLevel.Verbose, "Updating destination {destination} with inputPort {inputPort}", this,destination?.Key, inputPort?.Key);
@@ -199,6 +232,12 @@ namespace PepperDash.Essentials.Core.Routing
             
         }
 
+        /// <summary>
+        /// Recursively traces a route back from a given tie line to find the root source tie line.
+        /// It navigates through midpoint devices (<see cref="IRoutingWithFeedback"/>) by checking their current routes.
+        /// </summary>
+        /// <param name="tieLine">The starting tie line (typically connected to a sink or midpoint).</param>
+        /// <returns>The <see cref="TieLine"/> connected to the original source device, or null if the source cannot be determined.</returns>
         private TieLine GetRootTieLine(TieLine tieLine)
         {
             TieLine nextTieLine = null;

src/PepperDash.Essentials.Core/Routing/RoutingInputPort.cs

@@ -5,7 +5,7 @@ using System;
 namespace PepperDash.Essentials.Core
 {
     /// <summary>
-    /// Basic RoutingInput with no statuses.
+    /// Represents a basic routing input port on a device.
     /// </summary>
     public class RoutingInputPort : RoutingPort
 	{
@@ -41,6 +41,10 @@ namespace PepperDash.Essentials.Core
 			ParentDevice = parent;
 		}
 
+        /// <summary>
+        /// Returns a string representation of the input port.
+        /// </summary>
+        /// <returns>A string in the format "ParentDeviceKey|PortKey|SignalType|ConnectionType".</returns>
         public override string ToString()
         {
             return $"{ParentDevice.Key}|{Key}|{Type}|{ConnectionType}";

src/PepperDash.Essentials.Core/Routing/RoutingInputPortWithVideoStatuses.cs

@@ -1,24 +1,25 @@
 namespace PepperDash.Essentials.Core
 {
     /// <summary>
-    /// A RoutingInputPort for devices like DM-TX and DM input cards. 
-    /// Will provide video statistics on connected signals
+    /// Represents a routing input port that provides video status feedback (e.g., sync, resolution).
+    /// Suitable for devices like DM transmitters or DM input cards.
     /// </summary>
     public class RoutingInputPortWithVideoStatuses : RoutingInputPort
 	{
 		/// <summary>
-		/// Video statuses attached to this port
+		/// Provides feedback outputs for video statuses associated with this port.
 		/// </summary>
 		public VideoStatusOutputs VideoStatus { get; private set; }
 
 		/// <summary>
-		/// Constructor 
+		/// Initializes a new instance of the <see cref="RoutingInputPortWithVideoStatuses"/> class.
 		/// </summary>
-		/// <param name="selector">An object used to refer to this port in the IRouting device's ExecuteSwitch method.
-		/// May be string, number, whatever</param>
-		/// <param name="parent">The IRoutingInputs object this lives on</param>
-		/// <param name="funcs">A VideoStatusFuncsWrapper used to assign the callback funcs that will get 
-		/// the values for the various stats</param>
+		/// <param name="key">The unique key for this port.</param>
+		/// <param name="type">The signal type supported by this port.</param>
+		/// <param name="connType">The physical connection type of this port.</param>
+		/// <param name="selector">An object used to refer to this port in the parent device's ExecuteSwitch method.</param>
+		/// <param name="parent">The <see cref="IRoutingInputs"/> device this port belongs to.</param>
+		/// <param name="funcs">A <see cref="VideoStatusFuncsWrapper"/> containing delegates to retrieve video status values.</param>
 		public RoutingInputPortWithVideoStatuses(string key, 
 			eRoutingSignalType type, eRoutingPortConnectionType connType, object selector, 
 			IRoutingInputs parent, VideoStatusFuncsWrapper funcs) :

src/PepperDash.Essentials.Core/Routing/RoutingNumericEventArgs.cs

@@ -3,32 +3,72 @@
 
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Provides event arguments for routing changes, potentially including numeric or port object references.
+    /// </summary>
     public class RoutingNumericEventArgs : EventArgs
     {
-
+        /// <summary>
+        /// The numeric representation of the output, if applicable.
+        /// </summary>
         public uint? Output { get; set; }
+        /// <summary>
+        /// The numeric representation of the input, if applicable.
+        /// </summary>
         public uint? Input { get; set; }
 
+        /// <summary>
+        /// The type of signal involved in the routing change.
+        /// </summary>
         public eRoutingSignalType SigType { get; set; }
+        /// <summary>
+        /// The input port involved in the routing change, if applicable.
+        /// </summary>
         public RoutingInputPort InputPort { get; set; }
+        /// <summary>
+        /// The output port involved in the routing change, if applicable.
+        /// </summary>
         public RoutingOutputPort OutputPort { get; set; }
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RoutingNumericEventArgs"/> class using numeric identifiers.
+        /// </summary>
+        /// <param name="output">The numeric output identifier.</param>
+        /// <param name="input">The numeric input identifier.</param>
+        /// <param name="sigType">The signal type.</param>
         public RoutingNumericEventArgs(uint output, uint input, eRoutingSignalType sigType) : this(output, input, null, null, sigType)
         {
         }
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RoutingNumericEventArgs"/> class using port objects.
+        /// </summary>
+        /// <param name="outputPort">The output port object.</param>
+        /// <param name="inputPort">The input port object.</param>
+        /// <param name="sigType">The signal type.</param>
         public RoutingNumericEventArgs(RoutingOutputPort outputPort, RoutingInputPort inputPort,
             eRoutingSignalType sigType)
             : this(null, null, outputPort, inputPort, sigType)
         {
         }
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RoutingNumericEventArgs"/> class with default values.
+        /// </summary>
         public RoutingNumericEventArgs()
             : this(null, null, null, null, 0)
         {
  
         }
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RoutingNumericEventArgs"/> class with potentially mixed identifiers.
+        /// </summary>
+        /// <param name="output">The numeric output identifier (optional).</param>
+        /// <param name="input">The numeric input identifier (optional).</param>
+        /// <param name="outputPort">The output port object (optional).</param>
+        /// <param name="inputPort">The input port object (optional).</param>
+        /// <param name="sigType">The signal type.</param>
         public RoutingNumericEventArgs(uint? output, uint? input, RoutingOutputPort outputPort,
             RoutingInputPort inputPort, eRoutingSignalType sigType)
         {

src/PepperDash.Essentials.Core/Routing/RoutingOutputPort.cs

@@ -4,29 +4,46 @@ using System;
 
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Represents a basic routing output port on a device.
+    /// </summary>
     public class RoutingOutputPort : RoutingPort
     {
         /// <summary>
-        /// The IRoutingOutputs object this port lives on
+        /// The IRoutingOutputs object this port lives on.
         /// </summary>
-        ///
         [JsonIgnore]
         public IRoutingOutputs ParentDevice { get; private set; }
 
+		/// <summary>
+		/// Tracks which destinations are currently using this output port.
+		/// </summary>
 		public InUseTracking InUseTracker { get; private set; }
 
 
 		/// <summary>
+		/// Initializes a new instance of the <see cref="RoutingOutputPort"/> class.
 		/// </summary>
-		/// <param name="selector">An object used to refer to this port in the IRouting device's ExecuteSwitch method.
-		/// May be string, number, whatever</param>
-		/// <param name="parent">The IRoutingOutputs object this port lives on</param>
+		/// <param name="key">The unique key for this port.</param>
+		/// <param name="type">The signal type supported by this port.</param>
+		/// <param name="connType">The physical connection type of this port.</param>
+		/// <param name="selector">An object used to refer to this port in the parent device's ExecuteSwitch method.</param>
+		/// <param name="parent">The <see cref="IRoutingOutputs"/> device this port belongs to.</param>
 		public RoutingOutputPort(string key, eRoutingSignalType type, eRoutingPortConnectionType connType,
 			object selector, IRoutingOutputs parent)
 			: this(key, type, connType, selector, parent, false)
 		{
 		}
 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="RoutingOutputPort"/> class, potentially marking it as internal.
+		/// </summary>
+		/// <param name="key">The unique key for this port.</param>
+		/// <param name="type">The signal type supported by this port.</param>
+		/// <param name="connType">The physical connection type of this port.</param>
+		/// <param name="selector">An object used to refer to this port in the parent device's ExecuteSwitch method.</param>
+		/// <param name="parent">The <see cref="IRoutingOutputs"/> device this port belongs to.</param>
+		/// <param name="isInternal">True if this port represents an internal connection within a device (e.g., card to backplane).</param>
 		public RoutingOutputPort(string key, eRoutingSignalType type, eRoutingPortConnectionType connType,
 			object selector, IRoutingOutputs parent, bool isInternal)
 			: base(key, type, connType, selector, isInternal)
@@ -35,6 +52,10 @@ namespace PepperDash.Essentials.Core
 			InUseTracker = new InUseTracking();
 		}
 
+        /// <summary>
+        /// Returns a string representation of the output port.
+        /// </summary>
+        /// <returns>A string in the format "ParentDeviceKey|PortKey|SignalType|ConnectionType".</returns>
         public override string ToString()
         {
             return $"{ParentDevice.Key}|{Key}|{Type}|{ConnectionType}";

src/PepperDash.Essentials.Core/Routing/RoutingPort.cs

@@ -4,18 +4,47 @@
 namespace PepperDash.Essentials.Core
 {
     /// <summary>
-    /// Base class for RoutingInput and Output ports
+    /// Base class for <see cref="RoutingInputPort"/> and <see cref="RoutingOutputPort"/>.
     /// </summary>
     public abstract class RoutingPort : IKeyed
 	{
+		/// <summary>
+		/// The unique key identifying this port within its parent device.
+		/// </summary>
 		public string Key { get; private set; }
+		/// <summary>
+		/// The type of signal this port handles (e.g., Audio, Video, AudioVideo).
+		/// </summary>
 		public eRoutingSignalType Type { get; private set; }
+		/// <summary>
+		/// The physical connection type of this port (e.g., Hdmi, Rca, Dm).
+		/// </summary>
 		public eRoutingPortConnectionType ConnectionType { get; private set; }
+		/// <summary>
+		/// An object (often a number or string) used by the parent routing device to select this port during switching.
+		/// </summary>
 		public readonly object Selector;
+		/// <summary>
+		/// Indicates if this port represents an internal connection within a device (e.g., card to backplane).
+		/// </summary>
 		public bool IsInternal { get; private set; }
+        /// <summary>
+        /// An object used to match feedback values to this port, if applicable.
+        /// </summary>
         public object FeedbackMatchObject { get; set; }
+        /// <summary>
+        /// A reference to the underlying hardware port object (e.g., SimplSharpPro Port), if applicable.
+        /// </summary>
         public object Port { get; set; }
 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="RoutingPort"/> class.
+		/// </summary>
+		/// <param name="key">The unique key for this port.</param>
+		/// <param name="type">The signal type supported by this port.</param>
+		/// <param name="connType">The physical connection type of this port.</param>
+		/// <param name="selector">The selector object for switching.</param>
+		/// <param name="isInternal">True if this port is internal.</param>
 		public RoutingPort(string key, eRoutingSignalType type, eRoutingPortConnectionType connType, object selector, bool isInternal)
 		{
 			Key = key;

src/PepperDash.Essentials.Core/Routing/RoutingPortNames.cs

@@ -7,7 +7,8 @@ using Crestron.SimplSharp;
 namespace PepperDash.Essentials.Core
 {
 	/// <summary>
-	/// These should correspond directly with the portNames var in the config tool.
+	/// Defines constant string values for common routing port keys.
+    /// These should correspond directly with the portNames var in the config tool.
 	/// </summary>
 	public class RoutingPortNames
 	{

src/PepperDash.Essentials.Core/Routing/TieLine.cs

@@ -4,14 +4,23 @@ using System.Collections.Generic;
 
 namespace PepperDash.Essentials.Core
 {
+    /// <summary>
+    /// Represents a connection (tie line) between a <see cref="RoutingOutputPort"/> and a <see cref="RoutingInputPort"/>.
+    /// </summary>
     public class TieLine
     {
+        /// <summary>
+        /// The source output port of the tie line.
+        /// </summary>
         public RoutingOutputPort SourcePort { get; private set; }
+        /// <summary>
+        /// The destination input port of the tie line.
+        /// </summary>
         public RoutingInputPort DestinationPort { get; private set; }
         //public int InUseCount { get { return DestinationUsingThis.Count; } }
 
         /// <summary>
-        /// Gets the type of this tie line.  Will either be the type of the desination port
+        /// Gets the type of this tie line. Will either be the type of the destination port
         /// or the type of OverrideType when it is set.
         /// </summary>
         public eRoutingSignalType Type
@@ -35,20 +44,27 @@ namespace PepperDash.Essentials.Core
         //List<IRoutingInputs> DestinationUsingThis = new List<IRoutingInputs>();
 
         /// <summary>
-        /// For tie lines that represent internal links, like from cards to the matrix in a DM.
-        /// This property is true if SourcePort and DestinationPort IsInternal
-        /// property are both true
+        /// Gets a value indicating whether this tie line represents an internal connection within a device (both source and destination ports are internal).
         /// </summary>
         public bool IsInternal { get { return SourcePort.IsInternal && DestinationPort.IsInternal; } }
+        /// <summary>
+        /// Gets a value indicating whether the signal types of the source and destination ports differ.
+        /// </summary>
         public bool TypeMismatch { get { return SourcePort.Type != DestinationPort.Type; } }
+        /// <summary>
+        /// Gets a value indicating whether the connection types of the source and destination ports differ.
+        /// </summary>
         public bool ConnectionTypeMismatch { get { return SourcePort.ConnectionType != DestinationPort.ConnectionType; } }
+        /// <summary>
+        /// A descriptive note about any type mismatch, if applicable.
+        /// </summary>
         public string TypeMismatchNote { get; set; }
 
         /// <summary>
-        /// 
+        /// Initializes a new instance of the <see cref="TieLine"/> class.
         /// </summary>
-        /// <param name="sourcePort"></param>
-        /// <param name="destinationPort"></param>
+        /// <param name="sourcePort">The source output port.</param>
+        /// <param name="destinationPort">The destination input port.</param>
         public TieLine(RoutingOutputPort sourcePort, RoutingInputPort destinationPort)
         {
             if (sourcePort == null || destinationPort == null)
@@ -58,9 +74,11 @@ namespace PepperDash.Essentials.Core
         }
 
         /// <summary>
-        /// Creates a tie line with an overriding Type.  See help for OverrideType property for info
+        /// Creates a tie line with an overriding Type. See help for OverrideType property for info.
         /// </summary>
-        /// <param name="overrideType">The signal type to limit the link to. Overrides DestinationPort.Type</param>
+        /// <param name="sourcePort">The source output port.</param>
+        /// <param name="destinationPort">The destination input port.</param>
+        /// <param name="overrideType">The signal type to limit the link to. Overrides DestinationPort.Type for routing calculations.</param>
         public TieLine(RoutingOutputPort sourcePort, RoutingInputPort destinationPort, eRoutingSignalType? overrideType) :
             this(sourcePort, destinationPort)
         {
@@ -68,9 +86,11 @@ namespace PepperDash.Essentials.Core
         }
 
         /// <summary>
-        /// Creates a tie line with an overriding Type.  See help for OverrideType property for info
+        /// Creates a tie line with an overriding Type. See help for OverrideType property for info.
         /// </summary>
-        /// <param name="overrideType">The signal type to limit the link to. Overrides DestinationPort.Type</param>
+        /// <param name="sourcePort">The source output port.</param>
+        /// <param name="destinationPort">The destination input port.</param>
+        /// <param name="overrideType">The signal type to limit the link to. Overrides DestinationPort.Type for routing calculations.</param>
         public TieLine(RoutingOutputPort sourcePort, RoutingInputPort destinationPort, eRoutingSignalType overrideType) :
             this(sourcePort, destinationPort)
         {
@@ -78,18 +98,25 @@ namespace PepperDash.Essentials.Core
         }
 
         /// <summary>
-        /// Will link up video status from supporting inputs to connected outputs
+        /// Will link up video status from supporting inputs to connected outputs.
         /// </summary>
         public void Activate()
         {
             // Now does nothing
         }
 
+        /// <summary>
+        /// Deactivates the tie line.
+        /// </summary>
         public void Deactivate()
         {
             // Now does nothing
         }
 
+        /// <summary>
+        /// Returns a string representation of the tie line.
+        /// </summary>
+        /// <returns>A string describing the source, destination, and type of the tie line.</returns>
         public override string ToString()
         {
             return string.Format("Tie line: {0}:{1} --> {2}:{3} {4}", SourcePort.ParentDevice.Key, SourcePort.Key,
@@ -99,8 +126,14 @@ namespace PepperDash.Essentials.Core
 
     //********************************************************************************
 
+    /// <summary>
+    /// Represents a collection of <see cref="TieLine"/> objects.
+    /// </summary>
     public class TieLineCollection : List<TieLine>
     {
+        /// <summary>
+        /// Gets the default singleton instance of the <see cref="TieLineCollection"/>.
+        /// </summary>
         public static TieLineCollection Default
         {
             get
@@ -111,6 +144,9 @@ namespace PepperDash.Essentials.Core
             }
         }
 
+        /// <summary>
+        /// Backing field for the singleton instance.
+        /// </summary>
         [JsonIgnore]
         private static TieLineCollection _Default;
     }

src/PepperDash.Essentials.Core/Routing/TieLineConfig.cs

@@ -1,6 +1,4 @@
-
-
-using System;
+using System;
 using System.Collections.Generic;
 using Crestron.SimplSharp;
 using Crestron.SimplSharp.CrestronIO;
@@ -15,15 +13,44 @@ using Serilog.Events;
 
 namespace PepperDash.Essentials.Core.Config
 {
+	/// <summary>
+	/// Represents the configuration data for a single tie line between two routing ports.
+	/// </summary>
 	public class TieLineConfig
 	{
+		/// <summary>
+		/// The key of the source device.
+		/// </summary>
 		public string SourceKey { get; set; }
+		
+		/// <summary>
+		/// The key of the source card (if applicable, e.g., in a modular chassis).
+		/// </summary>
 		public string SourceCard { get; set; }
+		
+		/// <summary>
+		/// The key of the source output port.
+		/// </summary>
 		public string SourcePort { get; set; }
+		
+		/// <summary>
+		/// The key of the destination device.
+		/// </summary>
 		public string DestinationKey { get; set; }
+		
+		/// <summary>
+		/// The key of the destination card (if applicable).
+		/// </summary>
 		public string DestinationCard { get; set; }
+		
+		/// <summary>
+		/// The key of the destination input port.
+		/// </summary>
 		public string DestinationPort { get; set; }
 
+        /// <summary>
+        /// Optional override for the signal type of the tie line. If set, this overrides the destination port's type for routing calculations.
+        /// </summary>
         [JsonProperty("type", NullValueHandling = NullValueHandling.Ignore)]
         [JsonConverter(typeof(StringEnumConverter))]
         public eRoutingSignalType? OverrideType { get; set; }
@@ -73,11 +100,19 @@ namespace PepperDash.Essentials.Core.Config
 			return new TieLine(sourceOutputPort, destinationInputPort, OverrideType);
 		}
 
+		/// <summary>
+		/// Logs an error message related to creating this tie line configuration.
+		/// </summary>
+		/// <param name="msg">The specific error message.</param>
 		void LogError(string msg)
 		{
 			Debug.LogMessage(LogEventLevel.Error, "WARNING: Cannot create tie line: {message}:\r   {tieLineConfig}",null, msg, this);
 		}
 
+		/// <summary>
+		/// Returns a string representation of the tie line configuration.
+		/// </summary>
+		/// <returns>A string describing the source and destination of the configured tie line.</returns>
 		public override string ToString()
 		{
 			return string.Format("{0}.{1}.{2} --> {3}.{4}.{5}", SourceKey, SourceCard, SourcePort,

src/PepperDash.Essentials.Devices.Common/Cameras/CameraBase.cs

@@ -227,7 +227,7 @@ namespace PepperDash.Essentials.Devices.Common.Cameras
 
                 SendCameraPresetNamesToApi(presetsCamera, joinMap, trilist);
 
-                for (int i = 0; i < joinMap.NumberOfPresets.JoinSpan; i++)
+                for (int i = 0; i < joinMap.PresetRecallStart.JoinSpan; i++)
                 {
                     int tempNum = i;
 

src/PepperDash.Essentials.Devices.Common/Codec/Cisco/IPresenterTrack.cs

@@ -0,0 +1,95 @@
+using PepperDash.Core;
+using PepperDash.Essentials.Core;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Devices.Common.Codec.Cisco
+{
+    /// <summary>
+    /// Describes the available tracking modes for a Cisco codec's Presenter Track feature.
+    /// </summary>
+    public enum ePresenterTrackMode
+    {
+        /// <summary>
+        /// Presenter Track is turned off.
+        /// </summary>
+        Off,
+        /// <summary>
+        /// Presenter Track follows the speaker's movements.
+        /// </summary>
+        Follow,
+        /// <summary>
+        /// Presenter Track is set to background mode, where it tracks the speaker but does not actively follow.
+        /// </summary>
+        Background,
+        /// <summary>
+        /// Presenter Track is set to persistent mode, where it maintains a fixed position or focus on the speaker.
+        /// </summary>
+        Persistent
+    }
+
+
+    /// <summary>
+    /// Describes the Presenter Track controls for a Cisco codec.
+    /// </summary>
+    public interface IPresenterTrack : IKeyed
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        bool PresenterTrackAvailability { get; }
+
+        /// <summary>
+        /// Feedback indicating whether Presenter Track is available.
+        /// </summary>
+        BoolFeedback PresenterTrackAvailableFeedback { get; }
+
+        /// <summary>
+        /// Feedback indicating the current status of Presenter Track is off
+        /// </summary>
+        BoolFeedback PresenterTrackStatusOffFeedback { get; }
+
+        /// <summary>
+        /// Feedback indicating the current status of Presenter Track is follow
+        /// </summary>
+        BoolFeedback PresenterTrackStatusFollowFeedback { get; }
+
+        /// <summary>
+        /// Feedback indicating the current status of Presenter Track is background
+        /// </summary>
+        BoolFeedback PresenterTrackStatusBackgroundFeedback { get; }
+
+        /// <summary>
+        /// Feedback indicating the current status of Presenter Track is persistent
+        /// </summary>
+        BoolFeedback PresenterTrackStatusPersistentFeedback { get; }
+
+        /// <summary>
+        /// Indicates the current status of Presenter Track.
+        /// </summary>
+        bool PresenterTrackStatus { get; }
+
+        /// <summary>
+        /// Turns off Presenter Track.
+        /// </summary>
+        void PresenterTrackOff();
+
+        /// <summary>
+        /// Turns on Presenter Track in follow mode.
+        /// </summary>
+        void PresenterTrackFollow();
+
+        /// <summary>
+        /// Turns on Presenter Track in background mode.
+        /// </summary>
+        void PresenterTrackBackground();
+
+        /// <summary>
+        /// Turns on Presenter Track in persistent mode.
+        /// </summary>
+        void PresenterTrackPersistent();
+    }
+}

src/PepperDash.Essentials.Devices.Common/Codec/Cisco/ISpeakerTrack.cs

@@ -0,0 +1,40 @@
+using PepperDash.Core;
+using PepperDash.Essentials.Core;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Devices.Common.Codec.Cisco
+{
+    /// <summary>
+    /// Describes the available tracking modes for a Cisco codec
+    /// </summary>
+    public interface ISpeakerTrack : IKeyed
+    {
+        /// <summary>
+        /// Indicates whether Speaker Track is available on the codec.
+        /// </summary>
+        bool SpeakerTrackAvailability { get; }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        BoolFeedback SpeakerTrackAvailableFeedback { get; }
+
+        /// <summary>
+        /// Feedback indicating the current status of Speaker Track is off
+        /// </summary>
+        bool SpeakerTrackStatus { get; }
+
+        /// <summary>
+        /// Turns Speaker Track off
+        /// </summary>
+        void SpeakerTrackOff();
+        /// <summary>
+        /// Turns Speaker Track on
+        /// </summary>
+        void SpeakerTrackOn();
+    }
+}

src/PepperDash.Essentials.Devices.Common/DSP/DspBase.cs

@@ -18,9 +18,13 @@ namespace PepperDash.Essentials.Devices.Common.DSP
 
         public Dictionary<string, DspControlPoint> SwitcherControlPoints { get; private set; }
 
-	    public DspBase(string key, string name) :
-	        base(key, name)
-	    {
+		public DspBase(string key, string name) :
+				base(key, name)
+		{
+
+			LevelControlPoints = new Dictionary<string, IBasicVolumeWithFeedback>();
+			DialerControlPoints = new Dictionary<string, DspControlPoint>();
+			SwitcherControlPoints = new Dictionary<string, DspControlPoint>();
 	    }
 
 

src/PepperDash.Essentials.Devices.Common/Displays/DisplayBase.cs

@@ -1,110 +1,199 @@
-using Crestron.SimplSharp;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Crestron.SimplSharp;
 using Crestron.SimplSharpPro.DeviceSupport;
 using Newtonsoft.Json;
 using PepperDash.Core;
 using PepperDash.Essentials.Core;
 using PepperDash.Essentials.Core.Bridges;
 using PepperDash.Essentials.Core.DeviceTypeInterfaces;
+using PepperDash.Essentials.Core.Routing;
 using Serilog.Events;
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using Feedback = PepperDash.Essentials.Core.Feedback;
 
 namespace PepperDash.Essentials.Devices.Common.Displays
 {
-    public abstract class DisplayBase : EssentialsDevice, IDisplay
+	/// <summary>
+	/// Abstract base class for display devices that provides common display functionality
+	/// including power control, input switching, and routing capabilities.
+	/// </summary>
+	public abstract class DisplayBase : EssentialsDevice, IDisplay, ICurrentSources
 	{
-        private RoutingInputPort _currentInputPort;
-        public RoutingInputPort CurrentInputPort
-        {
-            get
-            {
-                return _currentInputPort;
-            }
+		private RoutingInputPort _currentInputPort;
 
-            protected set
-            {
-                if (_currentInputPort == value) return;
+		/// <summary>
+		/// Gets or sets the current input port that is selected on the display.
+		/// </summary>
+		public RoutingInputPort CurrentInputPort
+		{
+			get
+			{
+				return _currentInputPort;
+			}
 
-                _currentInputPort = value;
+			protected set
+			{
+				if (_currentInputPort == value) return;
 
-                InputChanged?.Invoke(this, _currentInputPort);
-            }
-        }
+				_currentInputPort = value;
 
-        public event InputChangedEventHandler InputChanged;
+				InputChanged?.Invoke(this, _currentInputPort);
+			}
+		}
 
-        public event SourceInfoChangeHandler CurrentSourceChange;
+		/// <summary>
+		/// Event that is raised when the input changes on the display.
+		/// </summary>
+		public event InputChangedEventHandler InputChanged;
 
-        public string CurrentSourceInfoKey { get; set; }
-        public SourceListItem CurrentSourceInfo
-        {
-            get
-            {
-                return _CurrentSourceInfo;
-            }
-            set
-            {
-                if (value == _CurrentSourceInfo) return;
+		/// <summary>
+		/// Event that is raised when the current source information changes.
+		/// </summary>
+		public event SourceInfoChangeHandler CurrentSourceChange;
 
-                var handler = CurrentSourceChange;
+		/// <summary>
+		/// Gets or sets the key of the current source information.
+		/// </summary>
+		public string CurrentSourceInfoKey { get; set; }
 
-                if (handler != null)
-                    handler(_CurrentSourceInfo, ChangeType.WillChange);
+		/// <summary>
+		/// Gets or sets the current source information for the display.
+		/// </summary>
+		public SourceListItem CurrentSourceInfo
+		{
+			get
+			{
+				return _CurrentSourceInfo;
+			}
+			set
+			{
+				if (value == _CurrentSourceInfo) return;
 
-                _CurrentSourceInfo = value;
+				var handler = CurrentSourceChange;
 
-                if (handler != null)
-                    handler(_CurrentSourceInfo, ChangeType.DidChange);
-            }
-        }
-        SourceListItem _CurrentSourceInfo;
+				if (handler != null)
+					handler(_CurrentSourceInfo, ChangeType.WillChange);
 
+				_CurrentSourceInfo = value;
+
+				if (handler != null)
+					handler(_CurrentSourceInfo, ChangeType.DidChange);
+			}
+		}
+		SourceListItem _CurrentSourceInfo;
+
+		/// <inheritdoc/> 
+		public Dictionary<eRoutingSignalType, SourceListItem> CurrentSources { get; private set; }
+
+		/// <inheritdoc/>
+		public Dictionary<eRoutingSignalType, string> CurrentSourceKeys { get; private set; }
+
+		/// <summary>
+		/// Gets feedback indicating whether the display is currently cooling down after being powered off.
+		/// </summary>
 		public BoolFeedback IsCoolingDownFeedback { get; protected set; }
+
+		/// <summary>
+		/// Gets feedback indicating whether the display is currently warming up after being powered on.
+		/// </summary>
 		public BoolFeedback IsWarmingUpFeedback { get; private set; }
 
-        public UsageTracking UsageTracker { get; set; }
+		/// <summary>
+		/// Gets or sets the usage tracking instance for monitoring display usage statistics.
+		/// </summary>
+		public UsageTracking UsageTracker { get; set; }
 
+		/// <summary>
+		/// Gets or sets the warmup time in milliseconds for the display to become ready after power on.
+		/// </summary>
 		public uint WarmupTime { get; set; }
+
+		/// <summary>
+		/// Gets or sets the cooldown time in milliseconds for the display to fully power down.
+		/// </summary>
 		public uint CooldownTime { get; set; }
 
 		/// <summary>
-		/// Bool Func that will provide a value for the PowerIsOn Output. Must be implemented
-		/// by concrete sub-classes
+		/// Abstract function that must be implemented by derived classes to provide the cooling down feedback value.
+		/// Must be implemented by concrete sub-classes.
 		/// </summary>
 		abstract protected Func<bool> IsCoolingDownFeedbackFunc { get; }
-		abstract protected Func<bool> IsWarmingUpFeedbackFunc { get; }
-        
 
+		/// <summary>
+		/// Abstract function that must be implemented by derived classes to provide the warming up feedback value.
+		/// Must be implemented by concrete sub-classes.
+		/// </summary>
+		abstract protected Func<bool> IsWarmingUpFeedbackFunc { get; }
+
+		/// <summary>
+		/// Timer used for managing display warmup timing.
+		/// </summary>
 		protected CTimer WarmupTimer;
+
+		/// <summary>
+		/// Timer used for managing display cooldown timing.
+		/// </summary>
 		protected CTimer CooldownTimer;
 
 		#region IRoutingInputs Members
 
+		/// <summary>
+		/// Gets the collection of input ports available on this display device.
+		/// </summary>
 		public RoutingPortCollection<RoutingInputPort> InputPorts { get; private set; }
 
 		#endregion
 
-	    protected DisplayBase(string key, string name)
-			: base(key, name)
+		/// <summary>
+		/// Initializes a new instance of the DisplayBase class.
+		/// </summary>
+		/// <param name="key">The unique key identifier for this display device.</param>
+		/// <param name="name">The friendly name for this display device.</param>
+		protected DisplayBase(string key, string name)
+		: base(key, name)
 		{
 			IsCoolingDownFeedback = new BoolFeedback("IsCoolingDown", IsCoolingDownFeedbackFunc);
 			IsWarmingUpFeedback = new BoolFeedback("IsWarmingUp", IsWarmingUpFeedbackFunc);
 
 			InputPorts = new RoutingPortCollection<RoutingInputPort>();
 
+			CurrentSources = new Dictionary<eRoutingSignalType, SourceListItem>
+			{
+				{ eRoutingSignalType.Audio, null },
+				{ eRoutingSignalType.Video, null },
+			};
+
+			CurrentSourceKeys = new Dictionary<eRoutingSignalType, string>
+			{
+				{ eRoutingSignalType.Audio, string.Empty },
+				{ eRoutingSignalType.Video, string.Empty },
+			};
 		}
 
+		/// <summary>
+		/// Powers on the display device. Must be implemented by derived classes.
+		/// </summary>
 		public abstract void PowerOn();
+
+		/// <summary>
+		/// Powers off the display device. Must be implemented by derived classes.
+		/// </summary>
 		public abstract void PowerOff();
+
+		/// <summary>
+		/// Toggles the power state of the display device. Must be implemented by derived classes.
+		/// </summary>
 		public abstract void PowerToggle();
 
-        public virtual FeedbackCollection<Feedback> Feedbacks
+		/// <summary>
+		/// Gets the collection of feedback objects for this display device.
+		/// </summary>
+		public virtual FeedbackCollection<Feedback> Feedbacks
 		{
 			get
 			{
-                return new FeedbackCollection<Feedback>
+				return new FeedbackCollection<Feedback>
 				{
 					IsCoolingDownFeedback,
 					IsWarmingUpFeedback
@@ -112,30 +201,50 @@ namespace PepperDash.Essentials.Devices.Common.Displays
 			}
 		}
 
-	    public abstract void ExecuteSwitch(object selector);
+		/// <summary>
+		/// Executes a switch to the specified input on the display device. Must be implemented by derived classes.
+		/// </summary>
+		/// <param name="selector">The selector object that identifies which input to switch to.</param>
+		public abstract void ExecuteSwitch(object selector);
 
-	    protected void LinkDisplayToApi(DisplayBase displayDevice, BasicTriList trilist, uint joinStart, string joinMapKey,
-	        EiscApiAdvanced bridge)
-	    {
-            var joinMap = new DisplayControllerJoinMap(joinStart);
+		/// <summary>
+		/// Links the display device to an API using a trilist, join start, join map key, and bridge.
+		/// This overload uses serialized join map configuration.
+		/// </summary>
+		/// <param name="displayDevice">The display device to link.</param>
+		/// <param name="trilist">The BasicTriList for communication.</param>
+		/// <param name="joinStart">The starting join number for the device.</param>
+		/// <param name="joinMapKey">The key for the join map configuration.</param>
+		/// <param name="bridge">The EISC API bridge instance.</param>
+		protected void LinkDisplayToApi(DisplayBase displayDevice, BasicTriList trilist, uint joinStart, string joinMapKey,
+				EiscApiAdvanced bridge)
+		{
+			var joinMap = new DisplayControllerJoinMap(joinStart);
 
-            var joinMapSerialized = JoinMapHelper.GetSerializedJoinMapForDevice(joinMapKey);
+			var joinMapSerialized = JoinMapHelper.GetSerializedJoinMapForDevice(joinMapKey);
 
-            if (!string.IsNullOrEmpty(joinMapSerialized))
-                joinMap = JsonConvert.DeserializeObject<DisplayControllerJoinMap>(joinMapSerialized);
+			if (!string.IsNullOrEmpty(joinMapSerialized))
+				joinMap = JsonConvert.DeserializeObject<DisplayControllerJoinMap>(joinMapSerialized);
 
-	        if (bridge != null)
-	        {
-	            bridge.AddJoinMap(Key, joinMap);
-	        }
-	        else
-	        {
-	            Debug.LogMessage(LogEventLevel.Information,this,"Please update config to use 'eiscapiadvanced' to get all join map features for this device.");
-	        }
+			if (bridge != null)
+			{
+				bridge.AddJoinMap(Key, joinMap);
+			}
+			else
+			{
+				Debug.LogMessage(LogEventLevel.Information, this, "Please update config to use 'eiscapiadvanced' to get all join map features for this device.");
+			}
 
 			LinkDisplayToApi(displayDevice, trilist, joinMap);
-	    }
+		}
 
+		/// <summary>
+		/// Links the display device to an API using a trilist and join map.
+		/// This overload uses a pre-configured join map instance.
+		/// </summary>
+		/// <param name="displayDevice">The display device to link.</param>
+		/// <param name="trilist">The BasicTriList for communication.</param>
+		/// <param name="joinMap">The join map configuration for the device.</param>
 		protected void LinkDisplayToApi(DisplayBase displayDevice, BasicTriList trilist, DisplayControllerJoinMap joinMap)
 		{
 			Debug.LogMessage(LogEventLevel.Debug, "Linking to Trilist '{0}'", trilist.ID.ToString("X"));
@@ -268,68 +377,96 @@ namespace PepperDash.Essentials.Devices.Common.Displays
 			volumeDisplayWithFeedback.MuteFeedback.LinkComplementInputSig(trilist.BooleanInput[joinMap.VolumeMuteOff.JoinNumber]);
 		}
 
-    }
+	}
 
-    public abstract class TwoWayDisplayBase : DisplayBase, IRoutingFeedback, IHasPowerControlWithFeedback
+	/// <summary>
+	/// Abstract base class for two-way display devices that provide feedback capabilities.
+	/// Extends DisplayBase with routing feedback and power control feedback functionality.
+	/// </summary>
+	public abstract class TwoWayDisplayBase : DisplayBase, IRoutingFeedback, IHasPowerControlWithFeedback
 	{
-        public StringFeedback CurrentInputFeedback { get; private set; }
+		/// <summary>
+		/// Gets feedback for the current input selection on the display.
+		/// </summary>
+		public StringFeedback CurrentInputFeedback { get; private set; }
 
-        abstract protected Func<string> CurrentInputFeedbackFunc { get; }
+		/// <summary>
+		/// Abstract function that must be implemented by derived classes to provide the current input feedback value.
+		/// Must be implemented by concrete sub-classes.
+		/// </summary>
+		abstract protected Func<string> CurrentInputFeedbackFunc { get; }
 
-        public BoolFeedback PowerIsOnFeedback { get; protected set; }
+		/// <summary>
+		/// Gets feedback indicating whether the display is currently powered on.
+		/// </summary>
+		public BoolFeedback PowerIsOnFeedback { get; protected set; }
 
-        abstract protected Func<bool> PowerIsOnFeedbackFunc { get; }
+		/// <summary>
+		/// Abstract function that must be implemented by derived classes to provide the power state feedback value.
+		/// Must be implemented by concrete sub-classes.
+		/// </summary>
+		abstract protected Func<bool> PowerIsOnFeedbackFunc { get; }
 
-
-        public static MockDisplay DefaultDisplay
-        { 
-			get 
+		/// <summary>
+		/// Gets the default mock display instance for testing and development purposes.
+		/// </summary>
+		public static MockDisplay DefaultDisplay
+		{
+			get
 			{
 				if (_DefaultDisplay == null)
 					_DefaultDisplay = new MockDisplay("default", "Default Display");
 				return _DefaultDisplay;
-			} 
+			}
 		}
 		static MockDisplay _DefaultDisplay;
 
+		/// <summary>
+		/// Initializes a new instance of the TwoWayDisplayBase class.
+		/// </summary>
+		/// <param name="key">The unique key identifier for this display device.</param>
+		/// <param name="name">The friendly name for this display device.</param>
 		public TwoWayDisplayBase(string key, string name)
 			: base(key, name)
 		{
-            CurrentInputFeedback = new StringFeedback(CurrentInputFeedbackFunc);
+			CurrentInputFeedback = new StringFeedback(CurrentInputFeedbackFunc);
 
 			WarmupTime = 7000;
 			CooldownTime = 15000;
 
-            PowerIsOnFeedback = new BoolFeedback("PowerOnFeedback", PowerIsOnFeedbackFunc);
+			PowerIsOnFeedback = new BoolFeedback("PowerOnFeedback", PowerIsOnFeedbackFunc);
 
-            Feedbacks.Add(CurrentInputFeedback);
-            Feedbacks.Add(PowerIsOnFeedback);
+			Feedbacks.Add(CurrentInputFeedback);
+			Feedbacks.Add(PowerIsOnFeedback);
 
-            PowerIsOnFeedback.OutputChange += PowerIsOnFeedback_OutputChange;
+			PowerIsOnFeedback.OutputChange += PowerIsOnFeedback_OutputChange;
 
 		}
 
-        void PowerIsOnFeedback_OutputChange(object sender, EventArgs e)
-        {
-            if (UsageTracker != null)
-            {
-                if (PowerIsOnFeedback.BoolValue)
-                    UsageTracker.StartDeviceUsage();
-                else
-                    UsageTracker.EndDeviceUsage();
-            }
-        }
+		void PowerIsOnFeedback_OutputChange(object sender, EventArgs e)
+		{
+			if (UsageTracker != null)
+			{
+				if (PowerIsOnFeedback.BoolValue)
+					UsageTracker.StartDeviceUsage();
+				else
+					UsageTracker.EndDeviceUsage();
+			}
+		}
 
-        public event EventHandler<RoutingNumericEventArgs> NumericSwitchChange;
+		/// <summary>
+		/// Event that is raised when a numeric switch change occurs on the display.
+		/// </summary>
+		public event EventHandler<RoutingNumericEventArgs> NumericSwitchChange;
 
-        /// <summary>
-        /// Raise an event when the status of a switch object changes.
-        /// </summary>
-        /// <param name="e">Arguments defined as IKeyName sender, output, input, and eRoutingSignalType</param>
-        protected void OnSwitchChange(RoutingNumericEventArgs e)
-        {
-            var newEvent = NumericSwitchChange;
-            if (newEvent != null) newEvent(this, e);
-        }
+		/// <summary>
+		/// Raise an event when the status of a switch object changes.
+		/// </summary>
+		/// <param name="e">Arguments defined as IKeyName sender, output, input, and eRoutingSignalType</param>
+		protected void OnSwitchChange(RoutingNumericEventArgs e)
+		{
+			var newEvent = NumericSwitchChange;
+			if (newEvent != null) newEvent(this, e);
+		}
 	}
 }

src/PepperDash.Essentials.Devices.Common/Generic/GenericSink.cs

@@ -7,7 +7,7 @@ using System.Collections.Generic;
 
 namespace PepperDash.Essentials.Devices.Common.Generic
 {
-    public class GenericSink : EssentialsDevice, IRoutingSink
+    public class GenericSink : EssentialsDevice, IRoutingSinkWithInputPort
     {
         public GenericSink(string key, string name) : base(key, name)
         {

src/PepperDash.Essentials.Devices.Common/SoftCodec/GenericSoftCodec.cs

@@ -8,9 +8,10 @@ using System.Linq;
 
 namespace PepperDash.Essentials.Devices.Common.SoftCodec
 {
-    public class GenericSoftCodec : EssentialsDevice, IRoutingSource, IRoutingOutputs, IRoutingSinkWithSwitching
+    public class GenericSoftCodec : EssentialsDevice, IRoutingSource, IRoutingSinkWithSwitchingWithInputPort
     {
         private RoutingInputPort _currentInputPort;
+
         public RoutingInputPort CurrentInputPort {
             get => _currentInputPort;
             set

src/PepperDash.Essentials.Devices.Common/VideoCodec/CiscoCodec/RoomPresets.cs

@@ -12,20 +12,45 @@ namespace PepperDash.Essentials.Devices.Common.VideoCodec
     /// </summary>
     public interface IHasCodecRoomPresets
     {
+        /// <summary>
+        /// Event that is raised when the list of room presets has changed.
+        /// </summary>
         event EventHandler<EventArgs> CodecRoomPresetsListHasChanged;
 
+        /// <summary>
+        /// List of near end presets that can be recalled.
+        /// </summary>
         List<CodecRoomPreset> NearEndPresets { get; }
 
+        /// <summary>
+        /// List of far end presets that can be recalled.
+        /// </summary>
         List<CodecRoomPreset> FarEndRoomPresets { get; }
 
+        /// <summary>
+        /// Selects a near end preset by its ID.
+        /// </summary>
+        /// <param name="preset"></param>
         void CodecRoomPresetSelect(int preset);
 
-        void CodecRoomPresetStore(int preset, string description);
+        /// <summary>
+        /// Stores a near end preset with the given ID and description.
+        /// </summary>
+        /// <param name="preset"></param>
+        /// <param name="description"></param>
+        void CodecRoomPresetStore(int preset, string description);  
 
+        /// <summary>
+        /// Selects a far end preset by its ID. This is typically used to recall a preset that has been defined on the far end codec.
+        /// </summary>
+        /// <param name="preset"></param>
         void SelectFarEndPreset(int preset);        
     }
 
-    public static class RoomPresets
+    /// <summary>
+    /// Static class for converting non-generic RoomPresets to generic CameraPresets.
+    /// </summary>
+    public static class RoomPresets 
     {
         /// <summary>
         /// Converts non-generic RoomPresets to generic CameraPresets
@@ -47,6 +72,13 @@ namespace PepperDash.Essentials.Devices.Common.VideoCodec
     /// </summary>
     public class CodecRoomPreset : PresetBase
     {
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="id"></param>
+        /// <param name="description"></param>
+        /// <param name="def"></param>
+        /// <param name="isDef"></param>
         public CodecRoomPreset(int id, string description, bool def, bool isDef)
             : base(id, description, def, isDef)
         {

src/PepperDash.Essentials.MobileControl.Messengers/Messengers/DeviceInfoMessenger.cs

@@ -2,27 +2,69 @@
 using Newtonsoft.Json.Linq;
 using PepperDash.Core;
 using PepperDash.Essentials.Core.DeviceInfo;
+using System.Timers;
 
 namespace PepperDash.Essentials.AppServer.Messengers
 {
+    /// <summary>
+    /// Facilitates communication of device information by providing mechanisms for status updates and  device
+    /// information reporting.
+    /// </summary>
+    /// <remarks>The <see cref="DeviceInfoMessenger"/> class integrates with an <see
+    /// cref="IDeviceInfoProvider"/> to  manage device-specific information. It uses a debounce timer to limit the
+    /// frequency of updates,  ensuring efficient communication. The timer is initialized with a 1-second interval and
+    /// is disabled  by default. This class also subscribes to device information change events and provides actions for
+    /// reporting full device status and triggering updates.</remarks>
     public class DeviceInfoMessenger : MessengerBase
     {
         private readonly IDeviceInfoProvider _deviceInfoProvider;
+
+        private readonly Timer debounceTimer;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DeviceInfoMessenger"/> class, which facilitates communication
+        /// of device information.
+        /// </summary>
+        /// <remarks>The messenger uses a debounce timer to limit the frequency of certain operations. The
+        /// timer is initialized with a 1-second interval and is disabled by default.</remarks>
+        /// <param name="key">A unique identifier for the messenger instance.</param>
+        /// <param name="messagePath">The path used for sending and receiving messages.</param>
+        /// <param name="device">An implementation of <see cref="IDeviceInfoProvider"/> that provides device-specific information.</param>
         public DeviceInfoMessenger(string key, string messagePath, IDeviceInfoProvider device) : base(key, messagePath, device as Device)
         {
             _deviceInfoProvider = device;
-        }
 
+            debounceTimer = new Timer(1000)
+            {
+                Enabled = false,
+                AutoReset = false
+            };
+
+            debounceTimer.Elapsed += DebounceTimer_Elapsed;
+        }
+
+        private void DebounceTimer_Elapsed(object sender, ElapsedEventArgs e)
+        {
+            PostStatusMessage(JToken.FromObject(new
+            {
+                deviceInfo = _deviceInfoProvider.DeviceInfo
+            }));
+        }
+
+        /// <summary>
+        /// Registers actions and event handlers for device information updates and status reporting.
+        /// </summary>
+        /// <remarks>This method sets up actions for handling device status updates and reporting full
+        /// device status. It also subscribes to the <see cref="IDeviceInfoProvider.DeviceInfoChanged"/> event to
+        /// trigger debounced updates when the device information changes.</remarks>
         protected override void RegisterActions()
         {
             base.RegisterActions();
 
             _deviceInfoProvider.DeviceInfoChanged += (o, a) =>
             {
-                PostStatusMessage(JToken.FromObject(new
-                {
-                    deviceInfo = a.DeviceInfo
-                }));
+                debounceTimer.Stop();
+                debounceTimer.Start();
             };
 
             AddAction("/fullStatus", (id, context) => PostStatusMessage(new DeviceInfoStateMessage
@@ -34,6 +76,12 @@ namespace PepperDash.Essentials.AppServer.Messengers
         }
     }
 
+    /// <summary>
+    /// Represents a message containing the state information of a device, including detailed device information.
+    /// </summary>
+    /// <remarks>This class is used to encapsulate the state of a device along with its associated
+    /// information. It extends <see cref="DeviceStateMessageBase"/> to provide additional details about the
+    /// device.</remarks>
     public class DeviceInfoStateMessage : DeviceStateMessageBase
     {
         [JsonProperty("deviceInfo")]

src/PepperDash.Essentials.MobileControl.Messengers/Messengers/IEssentialsRoomCombinerMessenger.cs

@@ -8,16 +8,42 @@ using System.Collections.Generic;
 
 namespace PepperDash.Essentials.AppServer.Messengers
 {
+    /// <summary>
+    /// Provides messaging functionality for managing room combination scenarios and partition states in an  <see
+    /// cref="IEssentialsRoomCombiner"/> instance. Enables external systems to interact with the room combiner  via
+    /// predefined actions and status updates.
+    /// </summary>
+    /// <remarks>This class facilitates communication with an <see cref="IEssentialsRoomCombiner"/> by
+    /// exposing actions  for toggling modes, managing partitions, and setting room combination scenarios. It also
+    /// listens for  feedback changes and broadcasts status updates to connected systems.   Typical usage involves
+    /// registering actions for external commands and handling feedback events to  synchronize state changes.</remarks>
     public class IEssentialsRoomCombinerMessenger : MessengerBase
     {
         private readonly IEssentialsRoomCombiner _roomCombiner;
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="IEssentialsRoomCombinerMessenger"/> class,  which facilitates
+        /// messaging for an <see cref="IEssentialsRoomCombiner"/> instance.
+        /// </summary>
+        /// <remarks>This class is designed to enable communication and interaction with an <see
+        /// cref="IEssentialsRoomCombiner"/>  through the specified messaging path. Ensure that the <paramref
+        /// name="roomCombiner"/> parameter is not null  when creating an instance.</remarks>
+        /// <param name="key">The unique key identifying this messenger instance.</param>
+        /// <param name="messagePath">The path used for messaging operations.</param>
+        /// <param name="roomCombiner">The <see cref="IEssentialsRoomCombiner"/> instance associated with this messenger.</param>
         public IEssentialsRoomCombinerMessenger(string key, string messagePath, IEssentialsRoomCombiner roomCombiner)
             : base(key, messagePath, roomCombiner as IKeyName)
         {
             _roomCombiner = roomCombiner;
         }
 
+        /// <summary>
+        /// Registers actions and event handlers for managing room combination scenarios and partition states.
+        /// </summary>
+        /// <remarks>This method sets up various actions that can be triggered via specific endpoints,
+        /// such as toggling modes,  setting room combination scenarios, and managing partition states. It also
+        /// subscribes to feedback events  to update the status when changes occur in room combination scenarios or
+        /// partition states.</remarks>
         protected override void RegisterActions()
         {
             AddAction("/fullStatus", (id, content) => SendFullStatus());
@@ -107,6 +133,7 @@ namespace PepperDash.Essentials.AppServer.Messengers
 
                 var message = new IEssentialsRoomCombinerStateMessage
                 {
+                    DisableAutoMode = _roomCombiner.DisableAutoMode,
                     IsInAutoMode = _roomCombiner.IsInAutoMode,
                     CurrentScenario = _roomCombiner.CurrentScenario,
                     Rooms = rooms,
@@ -132,20 +159,48 @@ namespace PepperDash.Essentials.AppServer.Messengers
         }
     }
 
+    /// <summary>
+    /// Represents the state message for a room combiner system, providing information about the current configuration, 
+    /// operational mode, and associated rooms, partitions, and scenarios.
+    /// </summary>
+    /// <remarks>This class is used to encapsulate the state of a room combiner system, including its current
+    /// mode of operation,  active room combination scenario, and the list of rooms and partitions involved. It is
+    /// typically serialized  and transmitted to communicate the state of the system.</remarks>
     public class IEssentialsRoomCombinerStateMessage : DeviceStateMessageBase
     {
+        /// <summary>
+        /// Gets or sets a value indicating whether automatic mode is disabled.
+        /// </summary>
+        [JsonProperty("disableAutoMode", NullValueHandling = NullValueHandling.Ignore)]
+        public bool DisableAutoMode { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether the system is operating in automatic mode.
+        /// </summary>
         [JsonProperty("isInAutoMode", NullValueHandling = NullValueHandling.Ignore)]
         public bool IsInAutoMode { get; set; }
 
+        /// <summary>
+        /// Gets or sets the current room combination scenario.
+        /// </summary>
         [JsonProperty("currentScenario", NullValueHandling = NullValueHandling.Ignore)]
         public IRoomCombinationScenario CurrentScenario { get; set; }
 
+        /// <summary>
+        /// Gets or sets the collection of rooms associated with the entity.
+        /// </summary>
         [JsonProperty("rooms", NullValueHandling = NullValueHandling.Ignore)]
         public List<IKeyName> Rooms { get; set; }
 
+        /// <summary>
+        /// Gets or sets the collection of room combination scenarios.
+        /// </summary>
         [JsonProperty("roomCombinationScenarios", NullValueHandling = NullValueHandling.Ignore)]
         public List<IRoomCombinationScenario> RoomCombinationScenarios { get; set; }
 
+        /// <summary>
+        /// Gets or sets the collection of partition controllers.
+        /// </summary>
         [JsonProperty("partitions", NullValueHandling = NullValueHandling.Ignore)]
         public List<IPartitionController> Partitions { get; set; }
     }

src/PepperDash.Essentials.MobileControl/Touchpanel/MobileControlTouchpanelController.cs

@@ -1,4 +1,8 @@
-using Crestron.SimplSharpPro;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using Crestron.SimplSharpPro;
 using Crestron.SimplSharpPro.DeviceSupport;
 using Crestron.SimplSharpPro.UI;
 using Newtonsoft.Json;
@@ -10,64 +14,105 @@ using PepperDash.Essentials.Core.Config;
 using PepperDash.Essentials.Core.DeviceInfo;
 using PepperDash.Essentials.Core.DeviceTypeInterfaces;
 using PepperDash.Essentials.Core.UI;
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using Feedback = PepperDash.Essentials.Core.Feedback;
 
 namespace PepperDash.Essentials.Touchpanel
 {
-    //public interface IMobileControlTouchpanelController 
-    //{
-    //    StringFeedback AppUrlFeedback { get; }
-    //    string DefaultRoomKey { get; }
-    //    string DeviceKey { get; }
-    //}
-
-
-    public class MobileControlTouchpanelController : TouchpanelBase, IHasFeedback, ITswAppControl, ITswZoomControl, IDeviceInfoProvider, IMobileControlTouchpanelController, ITheme
+    /// <summary>
+    /// Mobile Control touchpanel controller that provides app control, Zoom integration, 
+    /// and mobile control functionality for Crestron touchpanels.
+    /// </summary>
+    public class MobileControlTouchpanelController : TouchpanelBase, IHasFeedback, ITswAppControl, ITswZoomControl, IDeviceInfoProvider, IMobileControlCrestronTouchpanelController, ITheme
     {
         private readonly MobileControlTouchpanelProperties localConfig;
         private IMobileControlRoomMessenger _bridge;
 
         private string _appUrl;
 
+        /// <summary>
+        /// Gets feedback for the current application URL.
+        /// </summary>
         public StringFeedback AppUrlFeedback { get; private set; }
+
         private readonly StringFeedback QrCodeUrlFeedback;
         private readonly StringFeedback McServerUrlFeedback;
         private readonly StringFeedback UserCodeFeedback;
 
         private readonly BoolFeedback _appOpenFeedback;
 
+        /// <summary>
+        /// Gets feedback indicating whether an application is currently open on the touchpanel.
+        /// </summary>
         public BoolFeedback AppOpenFeedback => _appOpenFeedback;
 
         private readonly BoolFeedback _zoomIncomingCallFeedback;
 
+        /// <summary>
+        /// Gets feedback indicating whether there is an incoming Zoom call.
+        /// </summary>
         public BoolFeedback ZoomIncomingCallFeedback => _zoomIncomingCallFeedback;
 
         private readonly BoolFeedback _zoomInCallFeedback;
 
+        /// <summary>
+        /// Event that is raised when device information changes.
+        /// </summary>
         public event DeviceInfoChangeHandler DeviceInfoChanged;
 
+        /// <summary>
+        /// Gets feedback indicating whether a Zoom call is currently active.
+        /// </summary>
         public BoolFeedback ZoomInCallFeedback => _zoomInCallFeedback;
 
-
+        /// <summary>
+        /// Gets the collection of feedback objects for this touchpanel controller.
+        /// </summary>
         public FeedbackCollection<Feedback> Feedbacks { get; private set; }
 
+        /// <summary>
+        /// Gets the collection of Zoom-related feedback objects.
+        /// </summary>
         public FeedbackCollection<Feedback> ZoomFeedbacks { get; private set; }
 
+        /// <summary>
+        /// Gets the default room key for this touchpanel controller.
+        /// </summary>
         public string DefaultRoomKey => _config.DefaultRoomKey;
 
+        /// <summary>
+        /// Gets a value indicating whether to use direct server communication.
+        /// </summary>
         public bool UseDirectServer => localConfig.UseDirectServer;
 
+        /// <summary>
+        /// Gets a value indicating whether this touchpanel acts as a Zoom Room controller.
+        /// </summary>
         public bool ZoomRoomController => localConfig.ZoomRoomController;
 
+        /// <summary>
+        /// Gets the current theme for the touchpanel interface.
+        /// </summary>
         public string Theme => localConfig.Theme;
 
+        /// <summary>
+        /// Gets feedback for the current theme setting.
+        /// </summary>
         public StringFeedback ThemeFeedback { get; private set; }
 
+        /// <summary>
+        /// Gets device information including MAC address and IP address.
+        /// </summary>
         public DeviceInfo DeviceInfo => new DeviceInfo();
 
+        public ReadOnlyCollection<ConnectedIpInformation> ConnectedIps => Panel.ConnectedIpList;
+
+        /// <summary>
+        /// Initializes a new instance of the MobileControlTouchpanelController class.
+        /// </summary>
+        /// <param name="key">The unique key identifier for this touchpanel controller.</param>
+        /// <param name="name">The friendly name for this touchpanel controller.</param>
+        /// <param name="panel">The touchpanel hardware device.</param>
+        /// <param name="config">The configuration properties for this controller.</param>
         public MobileControlTouchpanelController(string key, string name, BasicTriListWithSmartObject panel, MobileControlTouchpanelProperties config) : base(key, name, panel, config)
         {
             localConfig = config;
@@ -139,6 +184,10 @@ namespace PepperDash.Essentials.Touchpanel
             RegisterForExtenders();
         }
 
+        /// <summary>
+        /// Updates the theme setting for this touchpanel controller and persists the change to configuration.
+        /// </summary>
+        /// <param name="theme">The new theme identifier to apply.</param>
         public void UpdateTheme(string theme)
         {
             localConfig.Theme = theme;
@@ -271,6 +320,11 @@ namespace PepperDash.Essentials.Touchpanel
             }
         }
 
+        /// <summary>
+        /// Performs custom activation setup for the touchpanel controller, including 
+        /// registering messengers and linking to mobile control.
+        /// </summary>
+        /// <returns>True if activation was successful; otherwise, false.</returns>
         public override bool CustomActivate()
         {
             var appMessenger = new ITswAppControlMessenger($"appControlMessenger-{Key}", $"/device/{Key}", this);
@@ -300,12 +354,20 @@ namespace PepperDash.Essentials.Touchpanel
             return base.CustomActivate();
         }
 
-
+        /// <summary>
+        /// Handles device extender signal changes for system reserved signals.
+        /// </summary>
+        /// <param name="currentDeviceExtender">The device extender that generated the signal change.</param>
+        /// <param name="args">The signal event arguments containing the changed signal information.</param>
         protected override void ExtenderSystemReservedSigs_DeviceExtenderSigChange(DeviceExtender currentDeviceExtender, SigEventArgs args)
         {
             Debug.LogMessage(Serilog.Events.LogEventLevel.Verbose, this, $"System Device Extender args: ${args.Event}:${args.Sig}");
         }
 
+        /// <summary>
+        /// Sets up the panel drivers and signal mappings for the specified room.
+        /// </summary>
+        /// <param name="roomKey">The room key to configure the panel drivers for.</param>
         protected override void SetupPanelDrivers(string roomKey)
         {
             AppUrlFeedback.LinkInputSig(Panel.StringInput[1]);
@@ -366,6 +428,10 @@ namespace PepperDash.Essentials.Touchpanel
             SetAppUrl(_bridge.AppUrl);
         }
 
+        /// <summary>
+        /// Sets the application URL and updates the corresponding feedback.
+        /// </summary>
+        /// <param name="url">The new application URL to set.</param>
         public void SetAppUrl(string url)
         {
             _appUrl = url;
@@ -391,6 +457,9 @@ namespace PepperDash.Essentials.Touchpanel
             }
         }
 
+        /// <summary>
+        /// Hides the currently open application on the touchpanel.
+        /// </summary>
         public void HideOpenApp()
         {
             if (Panel is TswX70Base x70Panel)
@@ -406,6 +475,9 @@ namespace PepperDash.Essentials.Touchpanel
             }
         }
 
+        /// <summary>
+        /// Opens an application on the touchpanel. Note: X60 panels do not support Zoom app opening.
+        /// </summary>
         public void OpenApp()
         {
             if (Panel is TswX70Base x70Panel)
@@ -421,6 +493,9 @@ namespace PepperDash.Essentials.Touchpanel
             }
         }
 
+        /// <summary>
+        /// Closes the currently open application on the touchpanel.
+        /// </summary>
         public void CloseOpenApp()
         {
             if (Panel is TswX70Base x70Panel)
@@ -436,6 +511,9 @@ namespace PepperDash.Essentials.Touchpanel
             }
         }
 
+        /// <summary>
+        /// Ends the current Zoom call on the touchpanel.
+        /// </summary>
         public void EndZoomCall()
         {
             if (Panel is TswX70Base x70Panel)
@@ -451,6 +529,10 @@ namespace PepperDash.Essentials.Touchpanel
             }
         }
 
+        /// <summary>
+        /// Updates the device information (MAC address and IP address) from the touchpanel
+        /// and raises the DeviceInfoChanged event.
+        /// </summary>
         public void UpdateDeviceInfo()
         {
             if (Panel is TswXX70Base x70Panel)
@@ -487,14 +569,27 @@ namespace PepperDash.Essentials.Touchpanel
         }
     }
 
+    /// <summary>
+    /// Factory class for creating MobileControlTouchpanelController instances from device configuration.
+    /// Supports various Crestron touchpanel models including TSW, TS, CrestronApp, XPanel, and DGE series.
+    /// </summary>
     public class MobileControlTouchpanelControllerFactory : EssentialsPluginDeviceFactory<MobileControlTouchpanelController>
     {
+        /// <summary>
+        /// Initializes a new instance of the MobileControlTouchpanelControllerFactory class.
+        /// Sets up supported device type names and minimum framework version requirements.
+        /// </summary>
         public MobileControlTouchpanelControllerFactory()
         {
-            TypeNames = new List<string>() { "mccrestronapp", "mctsw550", "mctsw750", "mctsw1050", "mctsw560", "mctsw760", "mctsw1060", "mctsw570", "mctsw770", "mcts770", "mctsw1070", "mcts1070", "mcxpanel" };
+            TypeNames = new List<string>() { "mccrestronapp", "mctsw550", "mctsw750", "mctsw1050", "mctsw560", "mctsw760", "mctsw1060", "mctsw570", "mctsw770", "mcts770", "mctsw1070", "mcts1070", "mcxpanel", "mcdge1000" };
             MinimumEssentialsFrameworkVersion = "2.0.0";
         }
 
+        /// <summary>
+        /// Builds a MobileControlTouchpanelController device from the provided device configuration.
+        /// </summary>
+        /// <param name="dc">The device configuration containing the device properties and settings.</param>
+        /// <returns>A configured MobileControlTouchpanelController instance.</returns>
         public override EssentialsDevice BuildDevice(DeviceConfig dc)
         {
             var comm = CommFactory.GetControlPropertiesConfig(dc);
@@ -555,7 +650,10 @@ namespace PepperDash.Essentials.Touchpanel
                     return new Tsw1070(id, Global.ControlSystem);
                 else if (type == "ts1070")
                     return new Ts1070(id, Global.ControlSystem);
+                else if (type == "dge1000")
+                    return new Dge1000(id, Global.ControlSystem);
                 else
+
                 {
                     Debug.LogMessage(Serilog.Events.LogEventLevel.Warning, "WARNING: Cannot create TSW controller with type '{0}'", type);
                     return null;

src/PepperDash.Essentials.MobileControl/WebSocketServer/UiClient.cs

@@ -0,0 +1,145 @@
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using PepperDash.Core;
+using PepperDash.Essentials.AppServer.Messengers;
+using PepperDash.Essentials.RoomBridges;
+using Serilog.Events;
+using System;
+using System.Text.RegularExpressions;
+using WebSocketSharp;
+using WebSocketSharp.Server;
+using ErrorEventArgs = WebSocketSharp.ErrorEventArgs;
+
+
+namespace PepperDash.Essentials.WebSocketServer
+{
+    /// <summary>
+    /// Represents the behaviour to associate with a UiClient for WebSocket communication
+    /// </summary>
+    public class UiClient : WebSocketBehavior
+    {
+        public MobileControlSystemController Controller { get; set; }
+
+        public string RoomKey { get; set; }
+
+        private string _clientId;
+
+        private DateTime _connectionTime;
+
+        public TimeSpan ConnectedDuration
+        {
+            get
+            {
+                if (Context.WebSocket.IsAlive)
+                {
+                    return DateTime.Now - _connectionTime;
+                }
+                else
+                {
+                    return new TimeSpan(0);
+                }
+            }
+        }
+
+        public UiClient()
+        {
+
+        }
+
+        protected override void OnOpen()
+        {
+            base.OnOpen();
+
+            var url = Context.WebSocket.Url;
+            Debug.LogMessage(LogEventLevel.Verbose, "New WebSocket Connection from: {0}", null, url);
+
+            var match = Regex.Match(url.AbsoluteUri, "(?:ws|wss):\\/\\/.*(?:\\/mc\\/api\\/ui\\/join\\/)(.*)");
+
+            if (!match.Success)
+            {
+                _connectionTime = DateTime.Now;
+                return;
+            }
+
+            var clientId = match.Groups[1].Value;
+            _clientId = clientId;
+
+            if (Controller == null)
+            {
+                Debug.LogMessage(LogEventLevel.Verbose, "WebSocket UiClient Controller is null");
+                _connectionTime = DateTime.Now;
+            }
+
+            var clientJoinedMessage = new MobileControlMessage
+            {
+                Type = "/system/clientJoined",
+                Content = JToken.FromObject(new
+                {
+                    clientId,
+                    roomKey = RoomKey,
+                })
+            };
+
+            Controller.HandleClientMessage(JsonConvert.SerializeObject(clientJoinedMessage));
+
+            var bridge = Controller.GetRoomBridge(RoomKey);
+
+            if (bridge == null) return;
+
+            SendUserCodeToClient(bridge, clientId);
+
+            bridge.UserCodeChanged -= Bridge_UserCodeChanged;
+            bridge.UserCodeChanged += Bridge_UserCodeChanged;
+
+            // TODO: Future: Check token to see if there's already an open session using that token and reject/close the session 
+        }
+
+        private void Bridge_UserCodeChanged(object sender, EventArgs e)
+        {
+            SendUserCodeToClient((MobileControlEssentialsRoomBridge)sender, _clientId);
+        }
+
+        private void SendUserCodeToClient(MobileControlBridgeBase bridge, string clientId)
+        {
+            var content = new
+            {
+                userCode = bridge.UserCode,
+                qrUrl = bridge.QrCodeUrl,
+            };
+
+            var message = new MobileControlMessage
+            {
+                Type = "/system/userCodeChanged",
+                ClientId = clientId,
+                Content = JToken.FromObject(content)
+            };
+
+            Controller.SendMessageObjectToDirectClient(message);
+        }
+
+        protected override void OnMessage(MessageEventArgs e)
+        {
+            base.OnMessage(e);
+
+            if (e.IsText && e.Data.Length > 0 && Controller != null)
+            {
+                // Forward the message to the controller to be put on the receive queue
+                Controller.HandleClientMessage(e.Data);
+            }
+        }
+
+        protected override void OnClose(CloseEventArgs e)
+        {
+            base.OnClose(e);
+
+            Debug.LogMessage(LogEventLevel.Verbose, "WebSocket UiClient Closing: {0} reason: {1}", null, e.Code, e.Reason);
+        }
+
+        protected override void OnError(ErrorEventArgs e)
+        {
+            base.OnError(e);
+
+            Debug.LogMessage(LogEventLevel.Verbose, "WebSocket UiClient Error: {exception} message: {message}", e.Exception, e.Message);
+        }
+    }
+}