Topic Last Modified: 2012-09-26
Use either the OCSUmUtil tool or the Get-CsExumContact cmdlet to verify that Exchange UM contact objects have been removed from the legacy Office Communications Server 2007 R2 pool. OCSUmUtil is located in the following folder:
%Program Files%\Common Files\Lync Server 2013\Support\OcsUMUtil.exe
OCSUmUtil must be run from a user account that has:
Membership in the RTCUniversalServerAdmins and RTCUniversalUserAdmins group (which includes rights to read Exchange Server Unified Messaging settings)
Domain rights to create contact objects in the specified organizational unit (OU) container
For details about using the Get-CsExumContact cmdlet, see Get-CsExUmContact in the Lync Server Management Shell documentation.