New update for OC 2007 R2http://blogs.technet.com/jenstr/archive/2009/06/03/exchange-2010-and-oc-2007-r2.aspxWe have recently released an update to OC 2007 R2 (3.5.6907.22). The fix is available here http://support.microsoft.com/kb/971083/en-USCommunityServer 2.1 SP1 (Build: 61025.2)Communicator 2007 R2 May roll-up pack releasedhttp://blogs.technet.com/jenstr/archive/2009/06/03/exchange-2010-and-oc-2007-r2.aspx#3252752Wed, 10 Jun 2009 00:53:29 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3252752I'm a PC Blog<p>Issues that this update package fixes This cumulative update fixes the following issue: 971078 (http</p>