Two party messaging works fine but I can not IM more than two clients at a time. I made sure that the cert is "enabled for all purposes for this cert" and it is still not working, please help. Is there another step I am missing.
Can you offer some more details on your deployment and configuration? Since peer-to-peer is working but not 3+ users then the issue is most likely related to the Web Conferencing services which handle multi-party communications.
Jeff Schertz, PointBridge | MVP | MCITP: Enterprise Messaging | MCTS: OCS
Getting the same thing. It used to work, but not anymore. I can't think of anything that has changed. Clients get the 504 error. Im running a single ip address for my internal server, and nothing else is using 5062.