http://blogs.technet.com/jkunert/archive/2008/08/18/why-location-profile-on-ocs-2007-mediation-server.aspxIn my last blog article OCS 2007 Dialplan fundamentals I have explained that we need Location Profiles in order to maintain the users dialing behavior before the OCS installation. A Location Profile is a set of regular expressions that will be applieden-USCommunityServer 2.1 SP1 (Build: 61025.2)