Merge remote-tracking branch 'origin/feature/ecs-407' into feature/cisco-spark-2

Conflicts:
	Essentials Devices Common/Essentials Devices Common/Codec/CodecActiveCallItem.cs

Essentials Core/PepperDashEssentialsBase/Devices/CodecInterfaces.cs

@@ -6,35 +6,6 @@ using Crestron.SimplSharp;
 
 namespace PepperDash.Essentials.Core
 {
-    /// <summary>
-    /// Requirements for a device that has dialing capabilities
-    /// </summary>
-    public interface IHasDialer
-    {
-        // Add requirements for Dialer functionality
-
-        void Dial(string number);
-        void EndCall(object activeCall);
-        void EndAllCalls();
-        void AcceptCall();
-        void RejectCall();
-        void SendDtmf(string digit);
-
-        IntFeedback ActiveCallCountFeedback { get; }
-        BoolFeedback IncomingCallFeedback { get; }
-
-
-        
-    }
-
-    /// <summary>
-    /// Defines minimum volume controls for a codec device with dialing capabilities
-    /// </summary>
-    public interface ICodecAudio : IBasicVolumeWithFeedback, IPrivacy
-    {
-
-    }
-
     /// <summary>
     /// Adds control of codec receive volume
     /// </summary>
@@ -72,20 +43,4 @@ namespace PepperDash.Essentials.Core
         void PrivacyModeToggle();
         BoolFeedback PrivacyModeIsOnFeedback { get; }
     }
-
-    public interface IHasCallHistory
-    {
-        // Add recent calls list
-    }
-
-    public interface IHasDirectory
-    {
-
-    }
-
-    public interface IHasObtp
-    {
-
-        // Upcoming Meeting warning event
-    }
 }