The october update for Communicator 2007 has been released, more information about this new release can be found at http://support.microsoft.com/kb/957707.
This update fixes the following issues:
- 958659 (http://support.microsoft.com/kb/958659/) When you use telephony mode=4, you can only manually set the URI information in Communicator 2007
- 957793 (http://support.microsoft.com/kb/957793/) A Communicator 2007 client is unusually slow at startup
- 956734 (http://support.microsoft.com/kb/956734/) The presence status of Communicator 2007 changes to "Away" for all Terminal Server users when one user locks the desktop on a Windows Server 2008-based computer
Read more at source: http://communicationsserverteam.com/archive/2008/10/27/311.aspx