Automatic sign out from Live Communication Server (SIP)

I am not certain if you have seen this issue with LCS 2005 and Windows XP SP2. You will get the following message and then it logs you off from Windows Messenger:

I did some research and found the following KB article to fix this issue.

http://support.microsoft.com/?kbid=885887
I thought I would share this in case anyone is interested.

Posted in: Automatic sign out from Live Communication Server,LCS 2005,You have been sing out of SIP