The Communications Server Products team has released updates for Office Communications Server 2007 R2 and Office Communications Server 2007 R2, Group Chat.

Updates Resource Center for Office Communications Server 2007 R2 and Clients

Updates for Communications Server 2007 R2

Description of the cumulative update package for Communicator 2007 R2: January 2012

Description of the cumulative update for Office Communications Server 2007 R2 Group Chat server: January, 2012

Description of the cumulative update for the Office Communications Server 2007 R2 Group Chat Administration Tool: January, 2012

Description of the update for the Office Communications Server 2007 R2 Group Chat client: January, 2012

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