ekiga: Ekiga (VoIP and video conferencing application)
ekiga: 
ekiga: Ekiga (formely known as GnomeMeeting) is an open source SoftPhone,
ekiga: Video Conferencing and Instant Messenger application over the
ekiga: Internet.
ekiga: 
ekiga: It supports HD sound quality and video up to DVD size and quality.
ekiga: 
ekiga: It is interoperable with many other standard compliant softwares,
ekiga: hardwares and service providers as it uses both the major
ekiga: telephony standards (SIP and H.323).