The Audio/Video Conferencing server crashes when the server receives an invalid INVITE request in Lync Server 2010


Assume that a registered user uses a customized endpoint to join an audio or video conference in a Microsoft Lync Server 2010 environment. When the endpoint sends an INVITE request that contains an invalid MIME body to the Audio/Video Conferencing server, the server crashes. Additionally, an unhandled exception is received on the server.


To resolve this issue, install the following cumulative update:
2514978 Description of the cumulative update for Lync Server 2010, Conferencing Server: November 2011


Article ID: 2621836 - Last Review: Nov 19, 2011 - Revision: 1