diff --git a/PepperDashEssentials/UI/JoinConstants/UIBoolJoin.cs b/PepperDashEssentials/UI/JoinConstants/UIBoolJoin.cs
index 23ab797e..293fddd5 100644
--- a/PepperDashEssentials/UI/JoinConstants/UIBoolJoin.cs
+++ b/PepperDashEssentials/UI/JoinConstants/UIBoolJoin.cs
@@ -764,6 +764,10 @@ namespace PepperDash.Essentials
 		/// </summary>
 		public const uint NextMeetingModalVisible = 15049;
         /// <summary>
+        /// 15050
+        /// </summary>
+        public const uint NextMeetingNotificationRibbonVisible = 15050;
+        /// <summary>
         /// 15051
         /// </summary>
         public const uint Display1SelectPressAndFb = 15051;
diff --git a/essentials-framework/Essentials Devices Common/Essentials Devices Common/Codec/iHasScheduleAwareness.cs b/essentials-framework/Essentials Devices Common/Essentials Devices Common/Codec/iHasScheduleAwareness.cs
index 8799b33b..5e2b1c23 100644
--- a/essentials-framework/Essentials Devices Common/Essentials Devices Common/Codec/iHasScheduleAwareness.cs	
+++ b/essentials-framework/Essentials Devices Common/Essentials Devices Common/Codec/iHasScheduleAwareness.cs	
@@ -4,13 +4,15 @@ using System.Linq;
 using System.Text;
 using Crestron.SimplSharp;
 
+using PepperDash.Core;
+
 using Newtonsoft.Json;
 
 namespace PepperDash.Essentials.Devices.Common.Codec
 {
     public enum eMeetingEventChangeType
     {
-        Unkown = 0,
+        Unknown = 0,
         MeetingStartWarning,
         MeetingStart,
         MeetingEndWarning,
@@ -34,6 +36,10 @@ namespace PepperDash.Essentials.Devices.Common.Codec
 
         private int _meetingWarningMinutes = 5;
 
+        private Meeting _previousChangedMeeting;
+
+        private eMeetingEventChangeType _previousChangeType = eMeetingEventChangeType.Unknown;
+
         public int MeetingWarningMinutes
         {
             get { return _meetingWarningMinutes; }
@@ -90,24 +96,39 @@ namespace PepperDash.Essentials.Devices.Common.Codec
         {
             //  Iterate the meeting list and check if any meeting need to do anythingk
 
-            const double meetingTimeEpsilon = 0.0001;
+            const double meetingTimeEpsilon = 0.05;
             foreach (var m in Meetings)
             {
-                var changeType = eMeetingEventChangeType.Unkown;
+                var changeType = eMeetingEventChangeType.Unknown;
 
-                if (m.TimeToMeetingStart.TotalMinutes <= m.MeetingWarningMinutes.TotalMinutes)       // Meeting is about to start
+                //Debug.Console(2, "Math.Abs(m.TimeToMeetingEnd.TotalMinutes) = {0}", Math.Abs(m.TimeToMeetingEnd.TotalMinutes));
+                if (_previousChangeType != eMeetingEventChangeType.MeetingStartWarning && m.TimeToMeetingStart.TotalMinutes <= m.MeetingWarningMinutes.TotalMinutes && m.TimeToMeetingStart.Seconds > 0)       // Meeting is about to start
+                {
+                    Debug.Console(2, "MeetingStartWarning. TotalMinutes: {0}  Seconds: {1}", m.TimeToMeetingStart.TotalMinutes, m.TimeToMeetingStart.Seconds);
                     changeType = eMeetingEventChangeType.MeetingStartWarning;
-                else if (Math.Abs(m.TimeToMeetingStart.TotalMinutes) < meetingTimeEpsilon)           // Meeting Start
+                }
+                else if (_previousChangeType != eMeetingEventChangeType.MeetingStart && Math.Abs(m.TimeToMeetingEnd.TotalMinutes) < meetingTimeEpsilon)           // Meeting Start
+                {
+                    Debug.Console(2, "MeetingStart");
                     changeType = eMeetingEventChangeType.MeetingStart;
-                else if (m.TimeToMeetingEnd.TotalMinutes <= m.MeetingWarningMinutes.TotalMinutes)    // Meeting is about to end
+                }
+                else if (_previousChangeType != eMeetingEventChangeType.MeetingEndWarning && m.TimeToMeetingEnd.TotalMinutes <= m.MeetingWarningMinutes.TotalMinutes && m.TimeToMeetingEnd.Seconds > 0)    // Meeting is about to end
                     changeType = eMeetingEventChangeType.MeetingEndWarning;
-                else if (Math.Abs(m.TimeToMeetingEnd.TotalMinutes) < meetingTimeEpsilon)             // Meeting has ended
+                else if (_previousChangeType != eMeetingEventChangeType.MeetingEnd && Math.Abs(m.TimeToMeetingEnd.TotalMinutes) < meetingTimeEpsilon)             // Meeting has ended
                     changeType = eMeetingEventChangeType.MeetingEnd;
 
-                if (changeType != eMeetingEventChangeType.Unkown)
-                    OnMeetingChange(changeType, m);
-            }
+                if (changeType != eMeetingEventChangeType.Unknown)
+                {
+                    // check to make sure this is not a redundant event for one that was fired last
+                    if (_previousChangedMeeting == null || (_previousChangedMeeting != m && _previousChangeType != changeType))
+                    {
+                        _previousChangeType = changeType;
+                        _previousChangedMeeting = m;
 
+                        OnMeetingChange(changeType, m);
+                    }
+                }
+            }
 
         }
     }
@@ -169,8 +190,10 @@ namespace PepperDash.Essentials.Devices.Common.Codec
         {
             get
             {
-                return StartTime.AddMinutes(-MinutesBeforeMeeting) <= DateTime.Now
+                var joinable = StartTime.AddMinutes(-MinutesBeforeMeeting) <= DateTime.Now
                     && DateTime.Now <= EndTime; //.AddMinutes(-5);
+                Debug.Console(2, "Meeting Id: {0} joinable: {1}", Id, joinable);
+                return joinable;
             }
         }
         //public string ConferenceNumberToDial { get; set; }
diff --git a/essentials-framework/Essentials Devices Common/Essentials Devices Common/VideoCodec/MockVC/MockVC.cs b/essentials-framework/Essentials Devices Common/Essentials Devices Common/VideoCodec/MockVC/MockVC.cs
index a947a1d1..b87f1fa8 100644
--- a/essentials-framework/Essentials Devices Common/Essentials Devices Common/VideoCodec/MockVC/MockVC.cs	
+++ b/essentials-framework/Essentials Devices Common/Essentials Devices Common/VideoCodec/MockVC/MockVC.cs	
@@ -139,7 +139,20 @@ namespace PepperDash.Essentials.Devices.Common.VideoCodec
 
         public override void Dial(Meeting meeting)
         {
-            throw new NotImplementedException();
+            Debug.Console(1, this, "Dial Meeting: {0}", meeting.Id);
+            var call = new CodecActiveCallItem() { Name = meeting.Title, Number = meeting.Id, Id = meeting.Id, Status = eCodecCallStatus.Dialing, Direction = eCodecCallDirection.Outgoing, Type = eCodecCallType.Video };
+            ActiveCalls.Add(call);
+            OnCallStatusChange(call);
+
+            //ActiveCallCountFeedback.FireUpdate();
+            // Simulate 2-second ring, then connecting, then connected
+            new CTimer(o =>
+            {
+                call.Type = eCodecCallType.Video;
+                SetNewCallStatusAndFireCallStatusChange(eCodecCallStatus.Connecting, call);
+                new CTimer(oo => SetNewCallStatusAndFireCallStatusChange(eCodecCallStatus.Connected, call), 1000);
+            }, 2000);
+
         }
 
         /// <summary>
@@ -396,14 +409,15 @@ namespace PepperDash.Essentials.Devices.Common.VideoCodec
 				if (_CodecSchedule == null || _CodecSchedule.Meetings.Count == 0
 					|| _CodecSchedule.Meetings[_CodecSchedule.Meetings.Count - 1].StartTime < DateTime.Now)
 				{
-					_CodecSchedule = new CodecScheduleAwareness(10000);
+					_CodecSchedule = new CodecScheduleAwareness(1000);
 					for (int i = 0; i < 5; i++)
 					{
 						var m = new Meeting();
+                        m.MinutesBeforeMeeting = 5;
                         m.Id = i.ToString();
                         m.Organizer = "Employee " + 1;
 						m.StartTime = DateTime.Now.AddMinutes(3).AddHours(i);
-						m.EndTime = DateTime.Now.AddHours(i).AddMinutes(30);
+						m.EndTime = DateTime.Now.AddHours(i).AddMinutes(55);
 						m.Title = "Meeting " + i;
                         m.Calls.Add(new Call() { Number = i + "meeting@fake.com"});
 						_CodecSchedule.Meetings.Add(m);