December 26th, 2011· This version brings SRTP media encryption, SIP/TCP and SIP/TLS network protocols, VP8 video codec, G722 audio codec and audio conferencing.
March 30th, 2011· Bugfixes and better MacOS-X integration, with performant sound system.
February 8th, 2011· This is a major improvement release: it is now possible to run multiple calls simultaneously, pause, resume, and transfer them !
July 1st, 2010· This is a bugfix release.
June 3rd, 2010· Bugfix release.
May 20th, 2010· This version brings a relooked interface with tabs and new icons. Enhancements have been made to several features: NAT traversal, presence, video display layout. New codecs have been added: speex ultra-wideband and AMR. The source code has been ported to iPhoneOS and Android so that linphone is now also available on these platforms.
October 7th, 2009· This version improves the mute button look and feel, updates translations and fixes a few bugs.
September 18th, 2009· This version brings UI improvements, improves interoperability with nat-unaware proxies, brings support for MAC os X as well as numerous little bug fixes and improvements.
May 5th, 2009· This version fixes a random crash when resizing the video window on Linux.
April 15th, 2009· Bugfix release, some translations updated.
March 16th, 2009· linphone can now send large video pictures: up to SVGA, configurable via the user interface
· automatic rescaling of the video windows to the video size of incoming stream
· improved webcam support on windows (should work with all webcams)
· plenty of user interface cosmetic improvements
· set a user friendly gtk theme by default on windows
· linphonec can compile and work without libreadline
· enable translations on windows XP
· enable lookups of SRV records
· new 'linphonecsh' program to send commands to a linphonec running as daemon using unix sockets or tcp.
· bugfixing as usual