LCS - Windows Messenger port information for IM, File Transfer, Audio and Videohttp://blogs.technet.com/toml/archive/2005/04/29/404342.aspxThis post is about the ports in use for Windows Messenger and Live Communications Server. VERY IMPORTANT: only the IM traffic goes through the LCS server, all other traffic is peer to peer. Firewalls and Windows Messenger Options exist for using the advanceden-USCommunityServer 2.1 SP1 (Build: 61025.2)re: LCS - Windows Messenger port information for IM, File Transfer, Audio and Videohttp://blogs.technet.com/toml/archive/2005/04/29/404342.aspx#404886Thu, 12 May 2005 23:28:33 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:404886Bob ChristianTom: <br> <br>Good info! Would you mind posting it to the livecomm newsgroup (or allowing me to cross-ref it in a post or note that it exists as a resource)? <br> <br>Thanks, <br> <br>Bob