Internet Information Services Support
Topic Last Modified: 2009-05-07
Several Office Communications Server 2007 R2 components require IIS. For details, see Internet Information Services (IIS) Requirements in the Planning and Architecture documentation.
The following versions of IIS are supported for Office Communications Server:
IIS version 6.0 running on Windows Server 2003
IIS version 7.0 running on Windows Server 2008 in IIS 6.0 compatibility mode
Note: For details about which features to enable in IIS 6.0 compatibility mode, see Installing IIS 7.0 for Communicator Web Access in Deploying Communicator Web Access in the Deployment documentation.