Users who have already been migrated to the Unified Contact Store (UCS) or who are about to be migrated to the Unified Contact Store will not be affected when you disable Unified Contact Store; instead, those users will continue to have their contacts stored in the Unified Contact Store. To move these users' contacts from the Unified Contact Store to Lync Server you must run the Invoke-CsUcsRollback cmdlet after disabling Unified Contact Store
User was not in unified contact store mode. Unified contact store mode was set to disabled for the user and any future migration ...
User's voicemail URI is not specified. Please verify and ensure that the user is not UM enabled and enterprise voicemail ...
Users are not indexed in the database that should be. Expected indexed user count: %1 Actual indexed user count: %2 Cause: ...
Users who don't have these settings can't schedule meetings with dial-in conferencing. Click "yes" to turn off dial-in conferencing ...
Users who have already been migrated to the Unified Contact Store (UCS) or who are about to be migrated to the Unified Contact ...
Using the mirroring endpoint with name "{0}" and port {1} on database server "{2}". If the computer running this SQL Server ...
Validate that replication is complete. In Lync Server Management Shell, run the Get-CsManagementStoreReplicationStatus cmdlet. ...
Validating that conference directory with ID "{0}" is in a suitable state and checking for consistency between configuration ...
Value is not valid external access prefix. Must be no longer than 4 characters long and can contain only digits, # or a *. ...