After months of development, linphone-2.0.0 is finally out. It is a major since linphone upgraded its SIP stack to eXosip2, bringing lots of improvements, new features, and increased interoperability.
It finally also solves the compilation issues with libosip-2.2.x series, and the recurrent warnings concerning the use of deprecated functions of ffmpeg.
Here is the list of new features:
* early media
* incoming re-INVITE
* presence support improvements
* ipv6 working on windows
* SDP exchange over 200ok/ACK for incoming calls
* add experimental snow codec support
* answers to VFU request in SIP-INFO by sending an I-frame.
* ffmpeg rate control enabled, improved mpeg4 quality for low bandwidths
* separate video grabbing and display in linphonec