Monthly Archives: December 2013

Can’t call UM – Event ID 44022

Issue Unable to call UM Evidence Every time a call is made to the UM server the following error is logged on the Lync server front end:- Log Name:      Lync Server Source:        LS Exchange Unified Messaging RoutingDate:          10/12/2013 09:27:05 PMEvent … Continue reading

Posted in Event ID 44022, Exchange UM 2010, UM | Leave a comment