Update for Office Communications Server 2007 (KB956389)

956389- Description of the update package for Communications Server 2007: November 2008

Issues that this update package fixes:

This update package fixes the following issues:

• 958560 (http://support.microsoft.com/kb/958560/ ) When a Communicator 2007 user calls a Conference Auto Attendant access number, the call always uses Mediation Server instead of going to the Conference Auto Attendant directly

• 958561 (http://support.microsoft.com/kb/958561/ ) Communications Server 2007 R2 remote users cannot make public switched telephone network (PSTN) calls when Communications Server 2007 servers or proxies are in the call path

NOTE: This is a very important InterOP QFE and needs to be installed for proper functioning between OCS 2007 and OCS 2007 R2.