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.

Category: pjsip

  • 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…

  • The Lazy Product Manager’s Way to Release VoIP Products

    If you are a product manager wondering how to get into the VoIP market quickly before it moves to Telecom 6.0 or so, Jimmy Atkinson has helpfully provided a comprehensive…

  • Easy Setup of the Blackfin BF537-STAMP Development Board

    The setup of a Blackfin BF537-STAMP board involves plugging in the AD1836A audio board, AC Adapter, network cable, serial cable, and using Hyperterminal to monitor boot-up sequence of the BF537…

  • PJSIP 0.5.10.3 is available!

      Version 0.5.10.3 is now available from PJSIP download page. This release is taken from the stable branch, and contains bug-fixes only since the last 0.5.10.2. Please visit http://www.pjsip.org/download.htm for…

  • Introducing pjnath – Open Source ICE, STUN, and TURN for NAT Traversal

    During the past few weeks, I’ve been busy with implementing ICE (Interactive Connectivity Establishment, with the latest draft as of now is draft-ietf-mmusic-ice-15.txt), and I think now at least I…

  • How to start embedded SIP development on Blackfin uClinux

    In the process of porting pjsip to Blackfin, you will need an appropriate embedded development board, software tools, and development host. Embedded development board There’s some choice of development boards,…

  • Porting pjsip to embedded Linux on Blackfin DSP

    Over the next few posts, I will do a walkthrough on porting pjsip to embedded Linux (specifically uClinux) on the Blackfin Digital Signal Processing (DSP) processors from Analog Devices. Along…

  • PJSIP version 0.5.10.2 is released

    Version 0.5.10.2 is now available from PJSIP download page. This release is taken from the stable branch, and contains bug-fixes only since the last 0.5.10.1. Please visit http://www.pjsip.org/download.htm for the…

  • pjsip project applying for Google Summer of Code 2007

    UPDATE: The list has been published and we were not accepted. Thank you for participation in the application process, apparently ours just weren’t strong enough. For those who haven’t heard,…

  • Python SIP User Agent (Softphone)

    Actually pjsip now supports Python abstraction for PJSUA-API, although there don’t seem to be a lot of interests for this (people seem to be more interested with ActiveX abstraction rather…

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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.