diff --git a/PepperDashEssentials/UIDrivers/EssentialsDualDisplay/EssentialsDualDisplayPanelAvFunctionsDriver.cs b/PepperDashEssentials/UIDrivers/EssentialsDualDisplay/EssentialsDualDisplayPanelAvFunctionsDriver.cs
index 68260f34..0369ef2a 100644
--- a/PepperDashEssentials/UIDrivers/EssentialsDualDisplay/EssentialsDualDisplayPanelAvFunctionsDriver.cs
+++ b/PepperDashEssentials/UIDrivers/EssentialsDualDisplay/EssentialsDualDisplayPanelAvFunctionsDriver.cs
@@ -1,25 +1,85 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Crestron.SimplSharp;
+using System.Linq;
 using Crestron.SimplSharpPro;
 using PepperDash.Core;
 using PepperDash.Essentials;
 using PepperDash.Essentials.Core;
 using PepperDash.Essentials.Core.Config;
-using PepperDash.Essentials.Core.Devices.Codec;
-using PepperDash.Essentials.Core.Devices.VideoCodec;
-using PepperDash.Essentials.Core.PageManagers;
-using PepperDash.Essentials.Core.Touchpanels.Keyboards;
-using PepperDash.Essentials.UIDrivers;
-using PepperDash.Essentials.UIDrivers.VC;
+using PepperDash.Essentials.Core.Rooms.Config;
 
 namespace PepperDashEssentials.UIDrivers.EssentialsDualDisplay
 {
     public class EssentialsDualDisplayPanelAvFunctionsDriver : EssentialsHuddleVtc1PanelAvFunctionsDriver
     {
+        private EssentialsDualDisplayRoom _currentRoom;
+
+        private BoolInputSig _routeToggleVisibility;
+
+        private readonly BoolFeedback _sharingMode;
+
         public EssentialsDualDisplayPanelAvFunctionsDriver(PanelDriverBase parent, CrestronTouchpanelPropertiesConfig config) : base(parent, config)
         {
+            _routeToggleVisibility = parent.TriList.BooleanInput[UIBoolJoin.ToggleSharingModeVisible];
+
+            _sharingMode = new BoolFeedback(() => _currentRoom.VideoRoutingBehavior == EVideoBehavior.Advanced);
+
+            _sharingMode.LinkInputSig(parent.TriList.BooleanInput[UIBoolJoin.ToggleSharingModePress]);
         }
+
+        #region Overrides of EssentialsHuddleVtc1PanelAvFunctionsDriver
+
+        protected override void SetupSourceList()
+        {
+            var inCall = _currentRoom.InCallFeedback.BoolValue;
+            var sourceLists = ConfigReader.ConfigObject.SourceLists;
+            if (!sourceLists.ContainsKey(_currentRoom.SourceListKey))
+            {
+                return;
+            }
+
+            var sourceList = sourceLists[_currentRoom.SourceListKey].OrderBy(kv => kv.Value.Order);
+
+            SourceStagingSrl.Clear();
+            uint i = 1;
+            foreach (var src in sourceList.Where(
+                src =>
+                    src.Value.IncludeInSourceList && (inCall && !src.Value.DisableCodecSharing) &&
+                    (CurrentMode != UiDisplayMode.Call && !src.Value.DisableCodecSharing)))
+            {
+                var source = src.Value;
+                var sourceKey = src.Key;
+                Debug.Console(1, "**** {0}, {1}, {2}, {3}, {4}", source.PreferredName, source.IncludeInSourceList,
+                    source.DisableCodecSharing, inCall, CurrentMode);
+
+                var srlItem = new SubpageReferenceListSourceItem(i++, SourceStagingSrl, src.Value,
+                    b => { if (!b) UiSelectSource(sourceKey); });
+
+                SourceStagingSrl.AddItem(srlItem);
+                srlItem.RegisterForSourceChange(_currentRoom);
+            }
+        }
+
+        private void RefreshRoom(EssentialsDualDisplayRoom room)
+        {
+            RefreshCurrentRoom(room);
+
+            _currentRoom = room;
+
+            _routeToggleVisibility.BoolValue = _currentRoom.RoomConfig.EnableVideoBehaviorToggle;
+            _sharingMode.FireUpdate();
+        }
+
+        private void UiSelectSource(string sourceKey)
+        {
+            if (_currentRoom.VideoRoutingBehavior == EVideoBehavior.Advanced)
+            {
+                _currentRoom.SelectSource(sourceKey, _currentRoom.SourceListKey);
+                return;
+            }
+
+            _currentRoom.RunRouteAction(sourceKey);
+
+        }
+
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleVtc1PanelAvFunctionsDriver.cs b/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleVtc1PanelAvFunctionsDriver.cs
index 1f03001d..96af4c9b 100644
--- a/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleVtc1PanelAvFunctionsDriver.cs
+++ b/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleVtc1PanelAvFunctionsDriver.cs
@@ -67,7 +67,7 @@ namespace PepperDash.Essentials
         /// <summary>
         /// Smart Object 3200
         /// </summary>
-        private readonly SubpageReferenceList _sourceStagingSrl;
+        protected readonly SubpageReferenceList SourceStagingSrl;
 
         private readonly CrestronTouchpanelPropertiesConfig _config;
 
@@ -86,7 +86,7 @@ namespace PepperDash.Essentials
         /// <summary>
         /// The mode showing. Presentation or call.
         /// </summary>
-        private UiDisplayMode _currentMode = UiDisplayMode.Start;
+        protected UiDisplayMode CurrentMode = UiDisplayMode.Start;
 
         /// <summary>
         /// Current page manager running for a source
@@ -124,7 +124,7 @@ namespace PepperDash.Essentials
         /// <summary>
         /// The Video codec driver
         /// </summary>
-        private EssentialsVideoCodecUiDriver _vcDriver;
+        protected EssentialsVideoCodecUiDriver VcDriver;
 
         private EssentialsHuddleVtc1Room _currentRoom;
 
@@ -144,7 +144,7 @@ namespace PepperDash.Essentials
             _stagingBarInterlock = new JoinedSigInterlock(TriList);
             _callPagesInterlock = new JoinedSigInterlock(TriList);
 
-            _sourceStagingSrl = new SubpageReferenceList(TriList, UISmartObjectJoin.SourceStagingSRL, 3, 3, 3);
+            SourceStagingSrl = new SubpageReferenceList(TriList, UISmartObjectJoin.SourceStagingSRL, 3, 3, 3);
 
             _activityFooterSrl = new SubpageReferenceList(TriList, UISmartObjectJoin.ActivityFooterSRL, 3, 3, 3);
             _callButtonSig = _activityFooterSrl.BoolInputSig(2, 1);
@@ -272,7 +272,7 @@ namespace PepperDash.Essentials
         /// </summary>
         public void ActivityCallButtonPressed()
         {
-            if (_vcDriver.IsVisible)
+            if (VcDriver.IsVisible)
             {
                 return;
             }
@@ -286,9 +286,9 @@ namespace PepperDash.Essentials
                 _currentSourcePageManager.Hide();
             }
             PowerOnFromCall();
-            _currentMode = UiDisplayMode.Call;
+            CurrentMode = UiDisplayMode.Call;
             SetActivityFooterFeedbacks();
-            _vcDriver.Show();
+            VcDriver.Show();
         }
 
         /// <summary>
@@ -311,7 +311,7 @@ namespace PepperDash.Essentials
         /// <param name="vcd"></param>
         public void SetVideoCodecDriver(EssentialsVideoCodecUiDriver vcd)
         {
-            _vcDriver = vcd;
+            VcDriver = vcd;
         }
 
         /// <summary>
@@ -553,7 +553,7 @@ namespace PepperDash.Essentials
         /// <summary>
         /// 
         /// </summary>
-        private void HideNextMeetingPopup()
+        protected void HideNextMeetingPopup()
         {
             TriList.SetBool(UIBoolJoin.NextMeetingModalVisible, false);
         }
@@ -669,9 +669,9 @@ namespace PepperDash.Essentials
         /// </summary>
         private void SetActivityFooterFeedbacks()
         {
-            _callButtonSig.BoolValue = _currentMode == UiDisplayMode.Call
+            _callButtonSig.BoolValue = CurrentMode == UiDisplayMode.Call
                                       && CurrentRoom.ShutdownType == eShutdownType.None;
-            _shareButtonSig.BoolValue = _currentMode == UiDisplayMode.Presentation
+            _shareButtonSig.BoolValue = CurrentMode == UiDisplayMode.Presentation
                                        && CurrentRoom.ShutdownType == eShutdownType.None;
             _endMeetingButtonSig.BoolValue = CurrentRoom.ShutdownType != eShutdownType.None;
         }
@@ -679,12 +679,12 @@ namespace PepperDash.Essentials
         /// <summary>
         /// Attached to activity list share button
         /// </summary>
-        private void ActivityShareButtonPressed()
+        protected virtual void ActivityShareButtonPressed()
         {
             SetupSourceList();
-            if (_vcDriver.IsVisible)
+            if (VcDriver.IsVisible)
             {
-                _vcDriver.Hide();
+                VcDriver.Hide();
             }
             HideNextMeetingPopup();
             TriList.SetBool(UIBoolJoin.StartPageVisible, false);
@@ -693,13 +693,10 @@ namespace PepperDash.Essentials
             // Run default source when room is off and share is pressed
             if (!CurrentRoom.OnFeedback.BoolValue)
             {
-                if (!CurrentRoom.OnFeedback.BoolValue)
+                // If there's no default, show UI elements
+                if (!CurrentRoom.RunDefaultPresentRoute())
                 {
-                    // If there's no default, show UI elements
-                    if (!CurrentRoom.RunDefaultPresentRoute())
-                    {
-                        TriList.SetBool(UIBoolJoin.SelectASourceVisible, true);
-                    }
+                    TriList.SetBool(UIBoolJoin.SelectASourceVisible, true);
                 }
             }
             else // room is on show what's active or select a source if nothing is yet active
@@ -714,7 +711,7 @@ namespace PepperDash.Essentials
                     _currentSourcePageManager.Show();
                 }
             }
-            _currentMode = UiDisplayMode.Presentation;
+            CurrentMode = UiDisplayMode.Presentation;
             SetupSourceList();
             SetActivityFooterFeedbacks();
         }
@@ -810,7 +807,7 @@ namespace PepperDash.Essentials
         private void UiSelectSource(string key)
         {
             // Run the route and when it calls back, show the source
-            CurrentRoom.RunRouteAction(key, () => { });
+            CurrentRoom.RunRouteAction(key);
         }
 
         /// <summary>
@@ -979,7 +976,7 @@ namespace PepperDash.Essentials
         /// <summary>
         /// Helper for property setter. Sets the panel to the given room, latching up all functionality
         /// </summary>
-        private void RefreshCurrentRoom(EssentialsHuddleVtc1Room room)
+        protected void RefreshCurrentRoom(EssentialsHuddleVtc1Room room)
         {
             if (_currentRoom != null)
             {
@@ -1112,46 +1109,48 @@ namespace PepperDash.Essentials
         /// <summary>
         /// 
         /// </summary>
-        private void SetupSourceList()
+        protected virtual void SetupSourceList()
         {
             var inCall = _currentRoom.InCallFeedback.BoolValue;
             var config = ConfigReader.ConfigObject.SourceLists;
-            if (config.ContainsKey(_currentRoom.SourceListKey))
+            if (!config.ContainsKey(_currentRoom.SourceListKey))
             {
-                var srcList = config[_currentRoom.SourceListKey].OrderBy(kv => kv.Value.Order);
-
-                // Setup sources list			
-                _sourceStagingSrl.Clear();
-                uint i = 1; // counter for UI list
-                foreach (var kvp in srcList)
-                {
-                    var srcConfig = kvp.Value;
-                    Debug.Console(1, "**** {0}, {1}, {2}, {3}, {4}", srcConfig.PreferredName,
-                        srcConfig.IncludeInSourceList,
-                        srcConfig.DisableCodecSharing, inCall, _currentMode);
-                    // Skip sources marked as not included, and filter list of non-sharable sources when in call
-                    // or on share screen
-                    if (!srcConfig.IncludeInSourceList || (inCall && srcConfig.DisableCodecSharing)
-                        || _currentMode == UiDisplayMode.Call && srcConfig.DisableCodecSharing)
-                    {
-                        Debug.Console(1, "Skipping {0}", srcConfig.PreferredName);
-                        continue;
-                    }
-
-                    var routeKey = kvp.Key;
-                    var item = new SubpageReferenceListSourceItem(i++, _sourceStagingSrl, srcConfig,
-                        b =>
-                        {
-                            if (!b)
-                            {
-                                UiSelectSource(routeKey);
-                            }
-                        });
-                    _sourceStagingSrl.AddItem(item); // add to the SRL
-                    item.RegisterForSourceChange(_currentRoom);
-                }
-                _sourceStagingSrl.Count = (ushort) (i - 1);
+                return;
             }
+
+            var srcList = config[_currentRoom.SourceListKey].OrderBy(kv => kv.Value.Order);
+
+            // Setup sources list			
+            SourceStagingSrl.Clear();
+            uint i = 1; // counter for UI list
+            foreach (var kvp in srcList)
+            {
+                var srcConfig = kvp.Value;
+                Debug.Console(1, "**** {0}, {1}, {2}, {3}, {4}", srcConfig.PreferredName,
+                    srcConfig.IncludeInSourceList,
+                    srcConfig.DisableCodecSharing, inCall, CurrentMode);
+                // Skip sources marked as not included, and filter list of non-sharable sources when in call
+                // or on share screen
+                if (!srcConfig.IncludeInSourceList || (inCall && srcConfig.DisableCodecSharing)
+                    || CurrentMode == UiDisplayMode.Call && srcConfig.DisableCodecSharing)
+                {
+                    Debug.Console(1, "Skipping {0}", srcConfig.PreferredName);
+                    continue;
+                }
+
+                var routeKey = kvp.Key;
+                var item = new SubpageReferenceListSourceItem(i++, SourceStagingSrl, srcConfig,
+                    b =>
+                    {
+                        if (!b)
+                        {
+                            UiSelectSource(routeKey);
+                        }
+                    });
+                SourceStagingSrl.AddItem(item); // add to the SRL
+                item.RegisterForSourceChange(_currentRoom);
+            }
+            SourceStagingSrl.Count = (ushort) (i - 1);
         }
 
         /// <summary>
@@ -1286,10 +1285,10 @@ namespace PepperDash.Essentials
             }
             else
             {
-                _currentMode = UiDisplayMode.Start;
-                if (_vcDriver.IsVisible)
+                CurrentMode = UiDisplayMode.Start;
+                if (VcDriver.IsVisible)
                 {
-                    _vcDriver.Hide();
+                    VcDriver.Hide();
                 }
                 SetupActivityFooterWhenRoomOff();
                 ShowLogo();
@@ -1399,7 +1398,7 @@ namespace PepperDash.Essentials
         {
             var routeInfo = CurrentRoom.CurrentSourceInfo;
             // This will show off popup too
-            if (IsVisible && !_vcDriver.IsVisible)
+            if (IsVisible && !VcDriver.IsVisible)
             {
                 ShowCurrentSource();
             }
diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/Config/EssentialsNDisplayRoomPropertiesConfig.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/Config/EssentialsNDisplayRoomPropertiesConfig.cs
index db599403..2145578b 100644
--- a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/Config/EssentialsNDisplayRoomPropertiesConfig.cs	
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/Config/EssentialsNDisplayRoomPropertiesConfig.cs	
@@ -1,4 +1,5 @@
-using PepperDash.Core;
+using Newtonsoft.Json.Converters;
+using PepperDash.Core;
 using Newtonsoft.Json;
 
 namespace PepperDash.Essentials.Core.Rooms.Config
@@ -9,11 +10,15 @@ namespace PepperDash.Essentials.Core.Rooms.Config
     public class EssentialsNDisplayRoomPropertiesConfig : EssentialsHuddleVtc1PropertiesConfig
     {
         [JsonProperty("defaultAudioBehavior")]
-        public string DefaultAudioBehavior { get; set; }
+        [JsonConverter(typeof(StringEnumConverter))]
+        public EAudioBehavior DefaultAudioBehavior { get; set; }
         [JsonProperty("defaultVideoBehavior")]
-        public string DefaultVideoBehavior { get; set; }
+        [JsonConverter(typeof(StringEnumConverter))]
+        public EVideoBehavior DefaultVideoBehavior { get; set; }
         [JsonProperty("destinationListKey")]
         public string DestinationListKey { get; set; }
+        [JsonProperty("enableVideoBehaviorToggle")]
+        public bool EnableVideoBehaviorToggle { get; set; }
     }
 
     public class DisplayItem : IKeyName
@@ -21,4 +26,17 @@ namespace PepperDash.Essentials.Core.Rooms.Config
         public string Key { get; set; }
         public string Name { get; set; }
     }
+
+    public enum EVideoBehavior
+    {
+        Basic,
+        Advanced
+    }
+
+    public enum EAudioBehavior
+    {
+        AudioFollowVideo,
+        ChooseAudioFromDisplay,
+        AudioFollowVideoWithDeroute
+    }
 }
\ No newline at end of file
diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/EssentialsRoomBase.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/EssentialsRoomBase.cs
index b630d5dc..43f60d86 100644
--- a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/EssentialsRoomBase.cs	
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/EssentialsRoomBase.cs	
@@ -474,41 +474,41 @@ namespace PepperDash.Essentials.Core
         /// <summary>
         /// 
         /// </summary>
-        /// <param name="routeKey"></param>
-        public virtual void RunRouteAction(string routeKey)
+        /// <param name="sourceKey"></param>
+        public virtual void RunRouteAction(string sourceKey)
         {
-            RunRouteAction(routeKey, String.Empty, () => { });
+            RunRouteAction(sourceKey, String.Empty, () => { });
         }
 
         /// <summary>
         /// Gets a source from config list SourceListKey and dynamically build and executes the
         /// route or commands
         /// </summary>
-        public virtual void RunRouteAction(string routeKey, Action successCallback)
+        public virtual void RunRouteAction(string sourceKey, Action successCallback)
         {
-            RunRouteAction(routeKey, String.Empty, successCallback);
+            RunRouteAction(sourceKey, String.Empty, successCallback);
         }
 
         /// <summary>
         /// 
         /// </summary>
-        /// <param name="routeKey"></param>
+        /// <param name="sourceKey"></param>
         /// <param name="sourceListKey"></param>
-        public virtual void RunRouteAction(string routeKey, string sourceListKey)
+        public virtual void RunRouteAction(string sourceKey, string sourceListKey)
         {
-            RunRouteAction(routeKey, sourceListKey, () => { });
+            RunRouteAction(sourceKey, sourceListKey, () => { });
         }
 
         /// <summary>
         /// 
         /// </summary>
-        /// <param name="routeKey"></param>
+        /// <param name="sourceKey"></param>
         /// <param name="sourceListKey"></param>
         /// <param name="successCallback"></param>
-        public virtual void RunRouteAction(string routeKey, string sourceListKey, Action successCallback)
+        public virtual void RunRouteAction(string sourceKey, string sourceListKey, Action successCallback)
         {
             var routeObject =
-                new {RouteKey = routeKey, SourceListKey = sourceListKey, SuccessCallback = successCallback};
+                new {RouteKey = sourceKey, SourceListKey = sourceListKey, SuccessCallback = successCallback};
             CrestronInvoke.BeginInvoke(RunRouteAction, routeObject); // end of BeginInvoke
         }
 
@@ -572,14 +572,13 @@ namespace PepperDash.Essentials.Core
                 SetVolumeControl(item);
 
                 // store the name and UI info for routes
+                CurrentSourceInfoKey = routeObj.RouteKey;
                 if (item.SourceKey == "$off")
                 {
-                    CurrentSourceInfoKey = routeObj.RouteKey;
                     CurrentSourceInfo = null;
                 }
                 else if (item.SourceKey != null)
                 {
-                    CurrentSourceInfoKey = routeObj.RouteKey;
                     CurrentSourceInfo = item;
                 }
 
@@ -657,7 +656,7 @@ namespace PepperDash.Essentials.Core
             return dest;
         }
 
-        private void SetVolumeControl(SourceListItem item)
+        protected void SetVolumeControl(SourceListItem item)
         {
             IBasicVolumeControls volDev = null;
             // Handle special cases for volume control
@@ -730,7 +729,7 @@ namespace PepperDash.Essentials.Core
             }
         }
 
-        private Dictionary<string, SourceListItem> GetSourceListForKey(string routeKey, string sourceListKey)
+        protected Dictionary<string, SourceListItem> GetSourceListForKey(string routeKey, string sourceListKey)
         {
             var slKey = String.IsNullOrEmpty(sourceListKey) ? SourceListKey : sourceListKey;
 
diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/Types/EssentialsDualDisplayRoom.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/Types/EssentialsDualDisplayRoom.cs
index e512cc32..3c28862b 100644
--- a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/Types/EssentialsDualDisplayRoom.cs	
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Rooms/Types/EssentialsDualDisplayRoom.cs	
@@ -15,13 +15,16 @@ namespace PepperDash.Essentials
         private const string LeftDestinationKey = "leftDisplay";
         private const string RightDestinationKey = "rightDisplay";
 
-        private readonly EssentialsDualDisplayRoomPropertiesConfig _config;
+        public EssentialsDualDisplayRoomPropertiesConfig RoomConfig { get; private set; }
+
+        public EAudioBehavior AudioRoutingBehavior { get; set; }
+        public EVideoBehavior VideoRoutingBehavior { get; set; }
 
         private string _destinationListKey;
 
         public EssentialsDualDisplayRoom(DeviceConfig config) : base(config)
         {
-            _config = config.Properties.ToObject<EssentialsDualDisplayRoomPropertiesConfig>();
+            RoomConfig = config.Properties.ToObject<EssentialsDualDisplayRoomPropertiesConfig>();
 
             Initialize();
         }
@@ -40,9 +43,12 @@ namespace PepperDash.Essentials
         {
             try
             {
-                _destinationListKey = String.IsNullOrEmpty(_config.DestinationListKey)
+                _destinationListKey = String.IsNullOrEmpty(RoomConfig.DestinationListKey)
                     ? DefaultDestinationListKey
-                    : _config.DestinationListKey;
+                    : RoomConfig.DestinationListKey;
+
+                AudioRoutingBehavior = RoomConfig.DefaultAudioBehavior;
+                VideoRoutingBehavior = RoomConfig.DefaultVideoBehavior;
 
                 InitializeDestinations();
             }
@@ -192,5 +198,33 @@ namespace PepperDash.Essentials
 
             DoRoute(routeItem);
         }
+
+        public void SelectSource(string sourceKey, string sourceListKey)
+        {
+            var srcList = GetSourceListForKey(sourceKey, sourceListKey);
+
+            var src = srcList[sourceKey];
+
+            if (src.SourceKey != "roomoff")
+            {
+                LastSourceKey = sourceKey;
+            }
+            else
+            {
+                CurrentSourceInfoKey = null;
+            }
+
+            SetVolumeControl(src);
+
+            if (src.SourceKey == "$off")
+            {
+                CurrentSourceInfo = null;
+            } else if (src.SourceKey != null)
+            {
+                CurrentSourceInfo = src;
+            }
+
+            OnFeedback.FireUpdate();
+        }
     }
 }
\ No newline at end of file