The Microsoft Exchange Unified Messaging service on the Mailbox server wasn't able to read information from the Active Directory container for UM IP gateways. Verify that you have sufficient rights to read this Active Directory container object.
The Microsoft Exchange Unified Messaging service on the Mailbox server updated the custom prompt cache for UM auto attendant ...
The Microsoft Exchange Unified Messaging service on the Mailbox server updated the custom prompt cache for UM dial plan "%1". ...
The Microsoft Exchange Unified Messaging service on the Mailbox server wasn't able to download the speech grammar file '{0}' ...
The Microsoft Exchange Unified Messaging service on the Mailbox server wasn't able to read information from the Active Directory ...
The Microsoft Exchange Unified Messaging service on the Mailbox server wasn't able to read information from the Active Directory ...
The Microsoft Exchange Unified Messaging service on the Mailbox server wasn't able to read the Lync Server pool objects. ...
The Microsoft Exchange Unified Messaging service on the Mailbox server wasn't able to read the permissions on the Exchange ...
The Microsoft Exchange Unified Messaging service on the Mailbox server wasn't able to resolve the caller ID "%1" to a user ...
The Microsoft Exchange Unified Messaging service on the Mailbox server wasn't able to resolve the caller ID "%1" to a user ...