Wednesday, July 2, 2014

Kamailio World 2014 – Videos

Several videos of the presentations during Kamailio World Conference 2014 are uploaded onYoutube Kamailio World channel. More of them will be stored there in the near future.
The link to Youtube channel is:
The presentations were made available some time ago at:
Note that we selected these videos from the recordings made by two participants, but there were other attendees recording, some of them published the videos already. Just search for Kamailio World on Youtube and you will get the related videos, some from the 2013 edition:
We wish a great summer to everyone!

Thursday, June 12, 2014

Kamailio v4.1.4 Released

Kamailio SIP Server v4.1.4 stable is out – a minor release including fixes in code and documentation since v4.1.3 – configuration file and database compatibility is preserved.
Kamailio (former OpenSER) v4.1.4 is based on the latest version of GIT branch 4.1, therefore those running previous 4.1.x versions are strongly advised to upgrade. There is no change that has to be done to configuration file or database structure comparing with older v4.1.x.
Resources for Kamailio version 4.1.4
Source tarballs are available at:
Detailed changelog:
Download via GIT:
 # git clone git://git.sip-router.org/kamailio kamailio
 # cd kamailio
 # git checkout -b 4.1 origin/4.1
Binaries and packages will be uploaded at:
Modules’ documentation:
What is new in 4.1.x release series is summarized in the announcement of v4.1.0:

Monday, June 2, 2014

Kamailio Development Workshop, July 9-10, 2014, Paris, France

Want to learn more about the inside of Kamailio? Next Kamailio Development Workshop takes place in Paris, France, during July 9-10, 2014.
The coordinator of the workshop is Daniel-Constantin Mierla, co-founder of Kamailio project, the entire event being organized by Asipto, Germany and Orange, France.
The goal of the event is to present how to write your own extension in C code for Kamailio SIP Server. Note that it is not a training for VoIP administrators looking to learn how to configure and operate Kamailio-based SIP-VoIP platforms.
During the two days in the workshop, following topics will be approached:
  • internal architecture
  • SIP parser
  • memory manager
  • locking manager
  • database API
  • config file language interpreter
  • RPC interface
  • pseudo-variables and transformations framework
  • internal libraries
  • module interface – write your own extensions in C as modules
  • documentation docbook format
In other words, main outcome of the workshop is developing on site a sample module that exports new parameters, functions, RPC commands, pseudo-variables, deals with locks, private and shared memory, accesses SIP message attributes and updates SIP message content, a.s.o.
The price per attendee is 240 Euro.
Number of seats to the workshop is limited and access will be granted in first come first served fashion. Registrations or requests for more details has to be done via email at:
registration [at] kamailio.org
A social networking dinner is planned for the evening of July 9, open for everyone willing to join, no matter of participation to the workshop. More details about this event will be published in the near future.

Kamailio Development Workshop, July 9-10, 2014, Paris, France

Want to learn more about the inside of Kamailio? NextKamailio Development Workshop takes place in Paris, France, during July 9-10, 2014.
The coordinator of the workshop is Daniel-Constantin Mierla, co-founder of Kamailio project, the entire event being organized by Asipto, Germany and Orange, France.
The goal of the event is to present how to write your own extension in C code for Kamailio SIP Server. Note that it is not a training for VoIP administrators looking to learn how to configure and operate Kamailio-based SIP-VoIP platforms.
During the two days in the workshop, following topics will be approached:
  • internal architecture
  • SIP parser
  • memory manager
  • locking manager
  • database API
  • config file language interpreter
  • RPC interface
  • pseudo-variables and transformations framework
  • internal libraries
  • module interface – write your own extensions in C as modules
  • documentation docbook format
In other words, main outcome of the workshop is developing on site a sample module that exports new parameters, functions, RPC commands, pseudo-variables, deals with locks, private and shared memory, accesses SIP message attributes and updates SIP message content, a.s.o.
The price per attendee is 240 Euro.
Number of seats to the workshop is limited and access will be granted in first come first servedfashion. Registrations or requests for more details has to be done via email at:
registration [at] kamailio.org
We offer two grants allowing either students or unemployed people to participate for free. There are many companies looking to higher persons with good knowledge of Kamailio, this workshop is giving a good chance for a nice career in the dynamic market of real time communications!
A social networking dinner is planned for the evening of July 9, open for everyone willing to join, no matter of participation to the workshop. More details about this event will be published in the near future.

Monday, May 12, 2014

Devel IRC Meeting – Wed, May 14, 2014

On Wednesday, May 14, 2014, takes place the next IRC meeting to discuss project development roadmap and current administrative matters. Among the goals are to synchronize everyone regarding the current state of development and set the roadmap to next major release.
A wiki page has been created for this event, collecting details about proposed discussion topics. Feel free to add your notes there.
Everyone is welcome to participate!

Thursday, April 24, 2014

Kamailio v4.1.3 Released

Kamailio SIP Server v4.1.3 stable is out – a minor release including fixes in code and documentation since v4.1.2 – configuration file and database compatibility is preserved.
Kamailio (former OpenSER) v4.1.3 is based on the latest version of GIT branch 4.1, therefore those running previous 4.1.x versions are strongly advised to upgrade. There is no change that has to be done to configuration file or database structure comparing with older v4.1.x.
Resources for Kamailio version 4.1.3
Source tarballs are available at:
Detailed changelog:
Download via GIT:
 # git clone git://git.sip-router.org/kamailio kamailio
 # cd kamailio
 # git checkout -b 4.1 origin/4.1
Binaries and packages will be uploaded at:
Modules’ documentation:
What is new in 4.1.x release series is summarized in the announcement of v4.1.0:

Monday, April 7, 2014

Kamailio World 2014 – Presentations

Most of the slides presented last week at Kamailio World Conference are now available on the web at:
Details about each speaker are available at:
The schedule can be browsed at:
The sessions were recorded, but they need editing to make them web-ready. Meanwhile you can watch Randy’s VUC recordings:
Again, many thanks to event sponsorsspeakers and participants – all together made this wonderful event to happen!

Saturday, April 5, 2014

Kamailio World 2014 – Thank you all!

The 2nd edition of Kamailio World Conference & Exhibition is over, we had amazing time and we want to thank you – sponsorsspeakers and attendees! Everyone contributed to the success of the event, we were glad to have you our guests!
The slides of the presentations will be published in the next days, to be announced on this web site as well as on kamailio.org. Many pictures or videos are already available via Twitter and other social networking streams by various participants (e.g., Google+ by Randy). More of them as well as recordings of the sessions will be uploaded soon.
Looking forward to the next edition in 2015!
Kamailio World Session
Kamailio World - Alan Duric