Office Communicator 2007 R2 prompts you for credentials when retrieving availability data through Exchange Web Services
Consider the following scenario. You use Microsoft Office Communicator Online through the Business Online Productivity Suite (BPOS) together with an on-premise Exchange server. In this situation, Microsoft Office Communicator 2007 R2 prompts you for credentials when retrieving availability data through Exchange Web Services.
This issue occurs because Office Communicator R2 does not always try to use the default Windows NT LAN Manager (NTLM) credentials when obtaining availability data from the Exchange Server 2007 Client Access servers or the Exchange Server 2010 Client Access servers.
To resolve this problem, install the following update rollup:
2291453 Description of the cumulative update package for Communicator 2007 R2: November 2010
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
ID článku: 2416298 - Poslední kontrola: 12/17/2010 07:49:00 - Revize: 4.0
Microsoft Office Communicator 2007 R2
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