add jsonProperty decorator for PreferredName

PepperDashEssentials/PepperDashEssentials.csproj

@@ -137,7 +137,7 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Room\Config\EssentialsDualDisplayRoomPropertiesConfig.cs" />
     <Compile Include="Room\Config\EssentialsNDisplayRoomPropertiesConfig.cs" />
-    <Compile Include="Room\Config\DDVC01RoomPropertiesConfig.cs" />
+    <Compile Include="Room\Config\SimplRoomPropertiesConfig.cs" />
     <Compile Include="Room\Config\EssentialsPresentationPropertiesConfig.cs" />
     <Compile Include="Room\Config\EssentialsHuddleRoomPropertiesConfig.cs" />
     <Compile Include="Room\Config\EssentialsHuddleVtc1PropertiesConfig.cs" />

PepperDashEssentials/Room/Config/EssentialsRoomConfig.cs

@@ -196,6 +196,8 @@ namespace PepperDash.Essentials.Room.Config
         public string DefaultAudioKey { get; set; }
         [JsonProperty("sourceListKey")]
         public string SourceListKey { get; set; }
+        [JsonProperty("destinationListKey")]
+        public string DestinationListKey { get; set; }
         [JsonProperty("defaultSourceItem")]
         public string DefaultSourceItem { get; set; }
 

PepperDashEssentials/Room/Config/SimplRoomPropertiesConfig.cs

@@ -8,19 +8,19 @@ using Newtonsoft.Json;
 
 namespace PepperDash.Essentials.Room.Config
 {
-	public class DDVC01RoomPropertiesConfig : EssentialsHuddleVtc1PropertiesConfig
+	public class SimplRoomPropertiesConfig : EssentialsHuddleVtc1PropertiesConfig
 	{
 		[JsonProperty("roomPhoneNumber")]
 		public string RoomPhoneNumber { get; set; }
 		[JsonProperty("roomURI")]
 		public string RoomURI { get; set; }
 		[JsonProperty("speedDials")]
-		public List<DDVC01SpeedDial> SpeedDials { get; set; }
+		public List<SimplSpeedDial> SpeedDials { get; set; }
 		[JsonProperty("volumeSliderNames")]
 		public List<string> VolumeSliderNames { get; set; }
 	}
 
-	public class DDVC01SpeedDial
+	public class SimplSpeedDial
 	{
 		[JsonProperty("name")]
 		public string Name { get; set; }

essentials-framework/Essentials Core/PepperDashEssentialsBase/Devices/DestinationListItem.cs

@@ -16,6 +16,7 @@ namespace PepperDash.Essentials.Core
             get { return _sinkDevice ?? (_sinkDevice = DeviceManager.GetDeviceForKey(SinkKey) as EssentialsDevice); }
         }
 
+        [JsonProperty("preferredName")]
         public string PreferredName
         {
             get