Topic Last Modified: 2011-04-06

You can use either the OCSUmUtil tool or the Get-CsExumContact cmdlet to verify that Exchange Unified Messaging (UM) contact objects have been removed from the legacy Microsoft Office Communications Server 2007 pool. OCSUmUtil is located in the following folder:

%Program Files%\Common Files\Lync Server 2010\Support\OcsUMUtil.exe

OCSUmUtil.exe must be run from a user account that has:

For details about using the Get-CsExUmContact cmdlet, see Get-CsExUmContact in the Lync Server Management Shell documentation.