http://blogs.technet.com/jkunert/archive/2008/09/15/how-to-make-sure-that-office-communicator-uses-the-right-location-profile-rules.aspxIn case you need to confirm that Office Communicator uses the correct Location Profile for a particular user, you can open the user's Office Communicator trace (//%userprofile%/tracing) and search for “LocationProfileDescription”. All regular expressionen-USCommunityServer 2.1 SP1 (Build: 61025.2)