M$ Netmeeting clone

[Bryce]

I was wondering if anyone knew of a good Netmeeting clone?  Possibly
interchangeable with Netmeeting?  The reason I ask is that we have various
cameras located around or machinery feeding into old computers via
Video4Linux and displayed with xawtv via SSH tunnel to a master box. The
problem arises here.  Our engineers are running assorted boxes, WinBLOWS,
Linux, and Mac.  The linux ones are fine but we don't have the money for
licenses for X clients on these computers and that's a bit excessive anyway.
So, does anyone know of a Netmeeting clone for Linux?

Thanks,
Bryce C.
Network Administrator / Scripting Consultant
CoBryce Communications
Bryce@BryceCo.Net
http://www.BryceCo.Net