pjsip blog

Tracking development of pjsip, the Open Source SIP, media, and NAT traversal stack/SDK/library for Android, iOS, Windows, Linux, MacOS, RTOS, embedded, and pretty much anything, any device.

Also check PJSIP Documentation site.

Author: Benny Prijono

  • PJSIP 0.9 is Released: Audio Latency, TURN implementation, IPv6, G.722, and More

    Finally, after months of delay, PJSIP version 0.9.0 is released. This has been the longest gap (8 months) between releases, and consequently it has the most modifications in it (there…


  • Doing it in Stereo

    While PJMEDIA have supported stereo audio since day one, it had come with few limitations, for example this capability was not exported in PJSUA-LIB API, and once stereo mode is…


  • Securing VoIP: SRTP Support in PJSIP

    PJSIP now has SRTP support in SVN trunk (hurray!). For more information about compatibility, how to use, and what have been done, please see the SRTP wiki in http://trac.pjsip.org/repos/wiki/SRTP We’ve…


  • Command Line SIP Client

    Josh Benson of Open Source Society tells us how pjsua can be used as fully featured SIP client to solve real life problems in PJSIP: Command-Line VoIP Client for Linux:…


  • PJSIP on Symbian Phone Works

    [pjsip] PJSIP on Symbian Phone Works!: This announcement is a bit late than planned (I promised to finish the Symbian port before Jan 2008), but we thought we’d give this…


  • This blog hasn’t been updated for sometime

    In contrast with the previous post (see WordPress.com says the pjsip blog is a “Growing Blog”), or maybe we’ve become too complacent with it, this blog hasn’t been updated for…


  • Version 0.7.0 is released

    The 0.7.0 series is a major development over the stable series, with the addition of ICE and Symbian port. This release contains several bug fixes found after the last release…


  • 0.7.0-rc2 is available

    This is a major development since 0.5.10 series, with the new PJNATH library to support ICE, support for Symbian platform, and new third party libraries arrangement. Please find the tarball…


  • Version 0.5.10.4 is available

    No fancy stuffs on this release, just a dozen of bug fixes here and there. As usual the details are available in the download page.


  • Open source SIP stack, media, STUN, and ICE for Symbian OS

    Just yesterday I finished back porting the Symbian branch to the trunk, and I think it’s good to go. It’s been a roller-coaster way, supporting Symbian. It’s not the most…


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Here is where we talk about pjsip development in general, and maybe other stuff as well. For the project itself, please go to the main pjsip project website. or pjsip documentation.

PJSIP is backed by Teluu, which provides professional support, additional licensing options, and a network of qualified consultants.