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Baresip is a portable and modular SIP User-Agent with audio and video support.

For more details please check out README

• Audio codecs:
  • AMR, BV32, Codec2, G.711, G.722, G.722.1, G.726, GSM, iLBC, iSAC, L16, OPUS, MPA
• Video codecs:
  • H.263, H.264, H.265, MPEG4, VP8, VP9
• Audio drivers:
  • Alsa, Pulseaudio, Coreaudio, Gstreamer, OpenSLES, OSS, Portaudio, Windows wave
• Video sources:
  • FFmpeg avformat, Gstreamer, MacOSX qtcapture, MacOSX quicktime, Video4Linux/Video4Linux2, X11 Grabber
• Video output modules:
  • OpenGL, SDL/SDL2, X11, DirectFB
• NAT Traversal modules:
  • STUN, TURN, ICE, NAT-PMP
• Media encryption modules:
  • SRTP, DTLS-SRTP, ZRTP

• Minimalistic and modular VoIP client
• SIP, SDP, RTP/RTCP, STUN/TURN/ICE
• IPv4 and IPv6 support
• RFC-compliancy
• Robust, fast, low footprint
• Portable C89 and C99 source code

• Linux
• FreeBSD
• OpenBSD
• NetBSD
• Solaris
• Windows
• Apple Mac OS X and iOS
• Android

Please join our baresip forum for discussions and updates.

Distributed under BSD license