Verify that Migration is Successful from Live Communications Server 2005

Microsoft Office Communications Server 2007 and Microsoft Office Communications Server 2007 R2 will reach end of support on January 9, 2018. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.

After completing the previous five steps, it is recommended that you test the migration by performing some instant messaging (IM) to verify that the new global settings tree is working properly.

Important

Do not use Active Directory Users and Computers or the Live Communications Server 2005 administrative tools to move or modify users until the final step in the migration process is complete.