The Audio/Video Conferencing Server could not negotiate TLS and failed to establish a SIP connection. Audio/Video Conferencing Server Pool: %2; Microsoft Lync Server 2010 Front End Pool: %1 Exception: %3 Cause: This issue may occur due to TLS certificates on the Microsoft Lync Server 2010 Front end and the Audio/Video Conferencing Server being expired, or not in sync. Resolution: Check and resolve certificate issues, mismatches between the Microsoft Lync Server 2010 Front End and Audio/Video Conferencing Server to restore connectivity.
The Audio/Video Conferencing Server cannot communicate over SIP to the Microsoft Lync Server 2010 Front End Server. Microsoft ...
The Audio/Video Conferencing Server cannot reach the Audio-Video Edge Server. Audio-Video Edge Server GRUUs failing: %1 Cause: ...
The Audio/Video Conferencing Server cannot reach the Audio-Video Edge Server. Audio/Video Conferencing Server Pool: %2; Audio-Video ...
The Audio/Video Conferencing Server could not establish a network connection for the SIP channel Audio/Video Conferencing ...
The Audio/Video Conferencing Server could not negotiate TLS and failed to establish a SIP connection. Audio/Video Conferencing ...
The Audio/Video Conferencing Server failed to send a notification to the Conferencing Focus service. Conference URI: %1, ...
The Audio/Video Conferencing Server has failed to create a conference. Exception: %1 Cause: The Audio/Video Conferencing ...
The Audio/Video Conferencing Server has failed to create a conference. Exception: %1 Resolution: Check that the administrator ...
The Audio/Video Conferencing Server has failed to start. Audio/Video Conferencing Server Pool: %1; Cause of failure: %2 Cause: ...