Asked by:
Communications Server Monitoring Agent and Lookup Service Failure

Question
-
Hello,
I have a server with a new OCS installation that when I attempt to gonnect to Group Chat through the GC Admin MMC the following happens:
The Communications Server Monitoring Agent and Lookup Services fail and the following error is recorded
Log Name: Office Communications Server
Source: OCS MGC
Date: 3/31/2009 5:22:27 PM
Event ID: 6374
Task Category: (1098)
Level: Error
Keywords: Classic
User: N/A
Computer: OCSSERVER.DOMAIN.com
Description:
The MGCLOOKU could not start due to the following exception Unable to initialize and register endpoint at
Microsoft.Rtc.Chat.Endpoint.Exceptions.MALoginException: Unable to initialize and register endpoint ---> DeregisterReason=None
ResponseCode=404 ResponseText=Not Found
DiagnosticInformation=ErrorCode=4005,Source=OCSSERVER.DOMAIN.com,Reason=Destination URI either not enabled for SIP or does not exist
Microsoft.Rtc.Signaling.DiagnosticHeader
Microsoft.Rtc.Signaling.RegisterException: The endpoint was unable to register. See the ErrorCode for specific reason.
at Microsoft.Rtc.Signaling.SipAsyncResult`1.ThrowIfFailed()
at Microsoft.Rtc.Signaling.Helper.EndAsyncOperation[T](Object owner, IAsyncResult result)
at Microsoft.Rtc.Signaling.RealTimeEndpoint.EndRegisterInternal(IAsyncResult result)
at Microsoft.Rtc.Signaling.SipEndpoint.Register()
at Microsoft.Rtc.Internal.Chat.Endpoint.Transports.Server.UCMA.UcmaTransport.ConnectLookupServer()
at Microsoft.Rtc.Internal.Chat.Endpoint.Transports.Server.UCMA.UcmaTransport.Connect()
Detected at System.Environment.get_StackTrace()
at Microsoft.Rtc.Signaling.FailureResponseException..ctor(String message, Exception innerException, SipResponseData responseData)
at Microsoft.Rtc.Signaling.RealTimeEndpoint.SipRegisterAsyncResult.ProcessFailureResponse(SipResponse response)
at Microsoft.Rtc.Signaling.SipTransactionAsyncResult`1.Transaction_ResponseReceived(Object sender, ResponseReceivedEventArgs e)
at Microsoft.Rtc.Internal.Sip.SingleThreadedDispatcherQueue.DispatcherCallback(Object queue)
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallbackInternal(_ThreadPoolWaitCallback tpWaitCallBack)
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(Object state)
--- End of inner exception stack trace ---
at Microsoft.Rtc.Internal.Chat.Endpoint.Transports.Server.UCMA.UcmaTransport.Connect()
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.BaseServerTransport.ConnectTransport(Credentials credentials, SessionManager sm)
at Microsoft.Rtc.Chat.Endpoint.Transports.BaseTransport.Connect(Credentials credentials)
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.BaseServerTransport.Microsoft.Rtc.Internal.Chat.Server.ServerCommon.IServerTransport.Connect(Credentials )
at Microsoft.Rtc.Internal.Chat.Server.Lookup.LookupServer.Connect(Credentials credentials)
at Microsoft.Rtc.Internal.Chat.Server.Lookup.LookupServer.OnStart()
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.ServerBase.Start()
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.MAServiceBase.startServer()
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.MAServiceBase.createAndStartServer().
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="OCS MGC" />
<EventID Qualifiers="50250">6374</EventID>
<Level>2</Level>
<Task>1098</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2009-03-31T21:22:27.000Z" />
<EventRecordID>1029</EventRecordID>
<Channel>Office Communications Server</Channel>
<Computer>OCSSERVER.DOMAIN.com</Computer>
<Security />
</System>
<EventData>
<Data>MGCLOOKU</Data>
<Data>Unable to initialize and register endpoint</Data>
<Data>Microsoft.Rtc.Chat.Endpoint.Exceptions.MALoginException: Unable to initialize and register endpoint ---> DeregisterReason=None
ResponseCode=404 ResponseText=Not Found
DiagnosticInformation=ErrorCode=4005,Source=OCSSERVER.DOMAIN.com,Reason=Destination URI either not enabled for SIP or does not exist
Microsoft.Rtc.Signaling.DiagnosticHeader
Microsoft.Rtc.Signaling.RegisterException: The endpoint was unable to register. See the ErrorCode for specific reason.
at Microsoft.Rtc.Signaling.SipAsyncResult`1.ThrowIfFailed()
at Microsoft.Rtc.Signaling.Helper.EndAsyncOperation[T](Object owner, IAsyncResult result)
at Microsoft.Rtc.Signaling.RealTimeEndpoint.EndRegisterInternal(IAsyncResult result)
at Microsoft.Rtc.Signaling.SipEndpoint.Register()
at Microsoft.Rtc.Internal.Chat.Endpoint.Transports.Server.UCMA.UcmaTransport.ConnectLookupServer()
at Microsoft.Rtc.Internal.Chat.Endpoint.Transports.Server.UCMA.UcmaTransport.Connect()
Detected at System.Environment.get_StackTrace()
at Microsoft.Rtc.Signaling.FailureResponseException..ctor(String message, Exception innerException, SipResponseData responseData)
at Microsoft.Rtc.Signaling.RealTimeEndpoint.SipRegisterAsyncResult.ProcessFailureResponse(SipResponse response)
at Microsoft.Rtc.Signaling.SipTransactionAsyncResult`1.Transaction_ResponseReceived(Object sender, ResponseReceivedEventArgs e)
at Microsoft.Rtc.Internal.Sip.SingleThreadedDispatcherQueue.DispatcherCallback(Object queue)
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallbackInternal(_ThreadPoolWaitCallback tpWaitCallBack)
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(Object state)
--- End of inner exception stack trace ---
at Microsoft.Rtc.Internal.Chat.Endpoint.Transports.Server.UCMA.UcmaTransport.Connect()
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.BaseServerTransport.ConnectTransport(Credentials credentials, SessionManager sm)
at Microsoft.Rtc.Chat.Endpoint.Transports.BaseTransport.Connect(Credentials credentials)
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.BaseServerTransport.Microsoft.Rtc.Internal.Chat.Server.ServerCommon.IServerTransport.Connect(Credentials )
at Microsoft.Rtc.Internal.Chat.Server.Lookup.LookupServer.Connect(Credentials credentials)
at Microsoft.Rtc.Internal.Chat.Server.Lookup.LookupServer.OnStart()
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.ServerBase.Start()
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.MAServiceBase.startServer()
at Microsoft.Rtc.Internal.Chat.Server.ServerCommon.MAServiceBase.createAndStartServer()</Data>
</EventData>
</Event>
Tuesday, March 31, 2009 9:25 PM