Article ID: 961563 - Last Review: August 23, 2011 - Revision: 2.0

Participants who use Communicator 2007 R2 or Live Meeting 2007 hear short noise spurts through the Audio Video Multipoint Conferencing Unit in multipoint calls

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SYMPTOMS

Participants hear short noise spurts through the Audio Video Multipoint Conferencing Unit (AVMCU) in multipoint calls. These noise spurts are more frequent and noticeable when the participants use one of the following clients:

Microsoft Office Communicator 2007 R2
Live Meeting 2007 together with the March 2009 release of the Live Meeting 2007 client update package

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RESOLUTION

To resolve this issue install the Hotfix rollup that is described in the following Microsoft Knowledge Base article: For more information, click the following article number to view the article in the Microsoft Knowledge Base:

960160 (http://support.microsoft.com/kb/960160/ ) Description of the update package for Communications Server 2007 Audio Video Conferencing Server: February 2009

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