Linphone is an audio and video Internet phone withGTK+ and console interfaces. It uses the SIPprotocol, and is compatible with most SIP clientsand gateways. It can use various audio and videocodecs such as Speex, GSM, G711, ilbc, Theora,H263-1998, MPEG4, H264, and snow.
License: GNU General Public License (GPL)
Changes:
This major version brings a totally new GTK+ graphical interface, designed to be more user-friendly and running with the same aspect on both Linux and Windows XP. It also runs in the background as an icon into the system tray. Firewall workarounds are implemented: double SIP registration and STUN. The available bandwidth is more efficiently used by the video stream, and a new H.264 codec plugin is available for download to experience with high quality video. Many old bugfixes are included in this release too.
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