Merge pull request #973 from PepperDash/hotfix/multiple-display-routing-support

Fix interface type check for routing

PepperDashEssentials/Room/Types/EssentialsHuddleVtc1Room.cs

@@ -708,11 +708,12 @@ namespace PepperDash.Essentials
 			IRoutingSink dest = null;
 
 			if (route.DestinationKey.Equals("$defaultaudio", StringComparison.OrdinalIgnoreCase))
-                dest = DefaultAudioDevice as IRoutingSinkNoSwitching;
+                dest = DefaultAudioDevice as IRoutingSink;
 			else if (route.DestinationKey.Equals("$defaultDisplay", StringComparison.OrdinalIgnoreCase))
 				dest = DefaultDisplay;
 			else
-				dest = DeviceManager.GetDeviceForKey(route.DestinationKey) as IRoutingSinkNoSwitching;
+				dest = DeviceManager.GetDeviceForKey(route.DestinationKey) as IRoutingSink;
+            
 
 			if (dest == null)
 			{

essentials-framework/Essentials Core/PepperDashEssentialsBase/Routing/RoutingPort.cs

@@ -25,7 +25,7 @@ namespace PepperDash.Essentials.Core
 			Type = type;
 			ConnectionType = connType;
 			Selector = selector;
-			IsInternal = IsInternal;
+			IsInternal = isInternal;
 		}
 	}