Archive Page 3

PJSIP as the new SIP channel driver in Asterisk 12

https://plus.google.com/108039559997390983946/posts/eqxBP9wcKVS

PJSIP 1.x being Phased Out, Version 1.16 The Penultimate Version

PJSIP version 2.0 has been out for eight months, we’ve had two releases since then, we feel that the 2.x line should have been maturing now.

It’s time to say goodbye to the venerable version 1.x.  It’s proven to be a successful product, in my opinion. It’s been with us for four years, 25 releases, and it has met a lot of people’s expectations. Although granted that it has its share of deficiencies too. We could only hope that version 2 would be as successful.

But we can’t maintain 1.x forever. We feel our limited development resource would be better spent at developing 2.x instead. Thus we are giving version 1.x support for six more months from now, until September 2013. We hope that this, along with the eight months that we’ve had, gives enough time for everyone to upgrade their 1.x based product to PJSIP version 2. We do encourage everyone to upgrade to PJSIP version 2.

PJSIP version 1.16 was released. This version contains many bug fixes backported from version 2.1. The next version in PJSIP 1.x version line, version 1.17, will be the last of the 1.x series. It will only contain critical fixes from the 2.x, hence once again we recommend everyone to upgrade to version 2 to get the full benefit of PJSIP.

Thank you for using PJSIP!

PJSIP version 2.1 is released with support for BB10, SILK, and OpenCore AMR-WB

PJSIP version 2.1 is released with primary focus on BB10 and support for SILK and OpenCore AMR-WB codecs. We also managed to fix synchronization issues in PJNATH and last but not least, the release also contains bug fixes and improved interoperability after SIPit 30 testing in North Carolina just a couple of weeks ago.

As usual please see the Download page for more info.

PJNATH adds STUN, TURN, ICE to Asterisk for WebRTC support

 

We added STUN, TURN and ICE support by integrating an open source library called ‘pjnath’ from the PJSIP project.

Digium and WebRTC: An Interview With Steven Sokol : BlogGeek.me.

pjsip adds support for OpenCORE AMR-WB AMR-NB codec

Support for more codecs is an ongoing request for pjsip.

Here’s a couple of of new ones from the AMR family: AMR-NB and AMR-WB.

It’s not part of any release yet, you have to get the latest code from the repository.

More details on the following tickets:

https://trac.pjsip.org/repos/ticket/1388

https://trac.pjsip.org/repos/ticket/1608

Let us know how you get along with it.

Technical issue for pjsip mailing list [RESOLVED]

There is a technical issue with the pjsip mailing list, currently being dealt with.

Update: this is now resolved.

Port Your PJSIP Engine to BlackBerry 10 in Less Than 10 minutes

[This is a guest post from Gurtej Sandhu, developer relations at RIM]

If you haven’t already heard, the BlackBerry 10 countdown is on. If you have an existing application using PJSIP libraries, this is your opportunity to port your pjsip open source stack to BlackBerry 10 in a matter of minutes. As you may have already heard, Bob Cripps has successfully ported PJSIP to BlackBerry 10. Just very recently Bob has helped simplify building PJSIP for BlackBerry 10 by creating a set of executable scripts. This work has now all been committed to our BlackBerry github repository.

I took this opportunity to dig deep into building PJSIP for BlackBerry 10. As soon as I had my Linux environment up and running with all the prerequisites installed, I am happy to say that it took me less than ten minutes to build and load PJSIP BlackBerry 10 Cascades sample project to my BlackBerry 10 Dev Alpha device. So please don’t try to reinvent the wheel – dive right into this github repository to port PJSIP to BlackBerry 10. Remember to follow the README instructions as they are very important. You can also follow the instructions in PJSIP porting guide knowledge base article.

If you run into any issues in porting PJSIP to BlackBerry 10 you can send me a tweet @_GurtejSandhu or write your comment below and I will be happy to assist.

Again, huge kudos to Bob Cripps for contributing his recent work in simplifying building PJSIP for BlackBerry 10.

Success stories:

http://devblog.blackberry.com/2012/07/voip-development-on-blackberry-10/

BlackBerry 10 Development:

https://developer.blackberry.com/develop/platform_choice/ndk.html

http://devblog.blackberry.com/2013/01/blackberry-10-voip/

Related Posts

VP8 codec integration for pjsip now available

The ever productive Régis Montoya has released more goodies:

I’m pleased to share a first release of vp8 codec glue for pjsip. It rely on libvpx from webm project. As usually with contributions from csipsimple it’s only the C code (without toolchain integration as we use a separate one for now). Code style is probably also a little bit crappy but I count on feedback to make this better :).

via VP8 codec post on pjsip mailing list.

As an aside Opus codec integration for pjsip  is also available from CSipSimple project.

Enjoy, and join the pjsip mailing list to discuss this with Régis.

It’s Opus, it rocks and now it’s an audio codec standard! ✩ Mozilla Hacks – the Web developer blog

Good news from the audio codec side. Opus, which can be seen as the next generation Speex I guess, is now an IETF standard.

It’s probably a good idea to put it in pjmedia, as we do now with Speex, so we’ll put it in our (long) TODO list… No promises when though!

It’s Opus, it rocks and now it’s an audio codec standard! ✩ Mozilla Hacks – the Web developer blog.

PJSIP version 2.0.1 is released with support for BB10 and SDL2

PJSIP version 2.0.1 is released. This interim release is mainly to support SDL2 which was made available at about the same time PJSIP 2.0 was released which broke our build that relied on SDL-1.3. In the mean time, we already have the initial support for BlackBerry 10 (BB10) in our SVN trunk, hence it gets included with this release as well.

As usual please see the Download page for more info. Thanks.