TechNet Technical Library for Exchange Server 2007 Unified Messaging, found at http://go.microsoft.com/fwlink/?LinkID=133711

TechNet Technical Library for Exchange UM Integration Utility (ocsumutil.exe), found at http://go.microsoft.com/fwlink/?LinkID=133712

The article "Understanding Unified Messaging Dial Plans," found at http://go.microsoft.com/fwlink/?LinkID=133713

White Paper: Unified Messaging Technical Overview, found at http://go.microsoft.com/fwlink/?LinkID=133714

White Paper: Planning for Exchange 2007 Unified Messaging, Part 1, found at http://go.microsoft.com/fwlink/?LinkID=133715

White Paper: Deploying Exchange 2007 Unified Messaging, Part 2, found at http://go.microsoft.com/fwlink/?LinkID=133716

White Paper: Managing Exchange 2007 Unified Messaging, Part 3, found at http://go.microsoft.com/fwlink/?LinkID=133717

White Paper: Educating Information Workers About Unified Messaging, Part 4, found at http://go.microsoft.com/fwlink/?LinkID=133718

White Paper: Testing and Troubleshooting Unified Messaging, Part 5, found at http://go.microsoft.com/fwlink/?LinkID=133719

White Paper: Unified Messaging Technical Reference, Part 6, found at http://go.microsoft.com/fwlink/?LinkID=133720