Consider the following scenario:
- You have a newly created Microsoft Office Communicator user account and Enterprise Voice is enabled for your account.
- You have never used this user account to sign in to Office Communicator before.
- You sign in to Office Communicator Web Access (CWA) 2007 R2.
- You configure a call forwarding number in the Forward my calls to box.
- Another user calls you.
This issue occurs because the routing category version that is set by CWA 2007 R2 and the value of minSupportedClientVersion are set as undefined in the scenario that is described in the “symptoms” section. Therefore, the Office Communications Server 2007 R2 server ignores the call routing rules because the version is undefined and not recognized.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about the latest updates for Communications Server 2007 R2, click the following article number to view the article in the Microsoft Knowledge Base:
968802 Updates for Communications Server 2007 R2
Article ID: 2253603 - Last Review: Jul 22, 2010 - Revision: 1