"I've finally gotten around to trying GnomeMeeting, the Internet
phone/video conferencing tool written by Damien Sandras in 2000.
GnomeMeeting, the open source community's answer to Microsoft's
NetMeeting, works well, with good voice and video quality.
"GnomeMeeting is now at the 1.2 release, and is available in
distribution-specific binaries for Debian, Fedora Core 2,
Slackware, Mandrake, and SUSE. The source code is available as
well, if your distro isn't included in that list..."