Print icon
Bookmark icon
Operating system:  

The address has been set. Press CTRL-D to bookmark this page.

Linux, Windows0 stars - 0 votes
Ekiga is an open source VoIP and video conferencing application for GNOME. (GPL)
http://ekiga.org
Linux, Windows, MAC OS X0 stars - 0 votes
WengoPhone is a free software SIP compliant VoIP client developed by the OpenWengo community. (GPL)
http://www.openwengo.org
Java0 stars - 0 votes
SIP Communicator is an audio/video Internet phone and instant messenger that supports some of the most popular instant messaging and telephony protocols. (GPL)
http://www.sip-communicator.org/
Linux0 stars - 0 votes
Twinkle is a softphone for your voice over IP and instant messaging communications using the SIP protocol. (ZPL)
http://www.twinklephone.com/