I've got a couple clients that keep wanting IM solutions for internal chat capabilities. both have elevated security concerns, and I need to ensure internal only connections, no file transfers, no remote control links. either no video voice, or limited.
and the client needs to be controllable from the server or GPO only.
Any one know something pre-canned and not crazy extensive? I've taken a quick look at Lync but it seems ridiculously more complex and expensive than required to provide internal "chatting" capability.