The support documentation for OCS 2007 R2 on Windows 2008 R2 has been released.   Office Communications Server 2007 R2, OCS 2007 or LCS 2005 does not work correctly after you upgrade to Windows Server 2008 R2 http://support.microsoft.com/kb/982020 Supportability is available for Office Communications...

Forefront Security for Office Communications Server can help you protect your Office Communications Server 2007 instant messaging environment against malware and out-of-policy content. Forefront Security for Office Communications Server supports both Office Communications Server 2007 Standard Edition...

Good reading when looking into QoE. With the introduction of voice capabilities in Microsoft® Office Communications Server 2007, greater attention than before is required to ensure that the end user voice experience matches or exceeds traditional time-division multiplexing (TDM) desk phones. Microsoft...

Brief Description Migrate OCS 2007 global settings from the System container to the Configuration container using the Microsoft Office Communications Server 2007 Global Settings Migration Overview The Microsoft Office Communications Server 2007 Global Settings Migration Tool enables Administrators...

There have been a lot of question reagarding the capabilities of using the MAC Messenger client with OCS 2007. Messenger 7.0 client is similar to OC client on PC with presence, groups, etc. You can grab Mac Messenger 7.0.1 here . Features of the Mac Messenger 7.0 client: Presence 1...