fix: fixed issue where bridge activecalldata xsig would not be cleared when there were no calls

essentials-framework/Essentials Core/PepperDashEssentialsBase/Bridges/JoinMaps/IDigitalInputJoinMap.cs

@@ -1,10 +1,10 @@
 using System;
 
-namespace PepperDash.Essentials.Core.Bridges
-{
-    public class IDigitalInputJoinMap : JoinMapBaseAdvanced
-    {
-
+namespace PepperDash.Essentials.Core.Bridges
+{
+    public class IDigitalInputJoinMap : JoinMapBaseAdvanced
+    {
+
         [JoinName("InputState")]
         public JoinDataComplete InputState = new JoinDataComplete(new JoinData { JoinNumber = 1, JoinSpan = 1 },
             new JoinMetadata { Description = "Room Email Url", JoinCapabilities = eJoinCapabilities.ToSIMPL, JoinType = eJoinType.Digital });
@@ -26,6 +26,6 @@ namespace PepperDash.Essentials.Core.Bridges
         protected IDigitalInputJoinMap(uint joinStart, Type type)
             : base(joinStart, type)
         {
-        }
-    }
+        }
+    }
 }

essentials-framework/Essentials Devices Common/Essentials Devices Common/VideoCodec/VideoCodecBase.cs

@@ -1382,7 +1382,14 @@ namespace PepperDash.Essentials.Devices.Common.VideoCodec
 			var digitalIndex = maxStrings * maxCalls;
 			var arrayIndex = 0;
 
-			var tokenArray = new XSigToken[maxCalls * offset]; //set array size for number of calls * pieces of info
+		    if (ActiveCalls.Count == 0)
+		    {
+                var clearBytes = XSigHelpers.ClearOutputs();
+                return Encoding.GetEncoding(XSigEncoding).GetString(clearBytes, 0, clearBytes.Length);
+		    }
+
+            var tokenArray = new XSigToken[maxCalls * offset]; //set array size for number of calls * pieces of info
+
 
 			foreach (var call in ActiveCalls)
 			{