Thursday, July 14, 2016

IETF96 in Berlin

The 96th meeting of IETF (the Internet Engineering Task Force) takes place in Berlin, Germany, during July 17-22, 2016. Ahackaton tied to the IETF meeting is organized during the weekend, July 16-17 .
Among the major standardization topics to be discussed, from Kamailio point of view, are: SIP, WebRTC, TURN, IPv6, TLS and DNS (DNSEC/DANE).
Daniel-Constantin Mierla and Olle E. Johansson from the Kamailio community will be present at the event.
Together with Lorenzo Miniero from Janus WebRTC Gateway project, they plan to organize a meetup (for drinks/dinner) on Monday evening, July 18 — likely to happen at a restaurant nearby IETF meeting, starting around 20:00. If you are in Berlin and want to join, contact us (email to sr-users mailing list or contact directly one of these three persons). Each participant will take care of own expenses, we aim to have an open discussion about what’s new lately and where we head on in real time communications space.
Looking forward to meeting some of you next week in Berlin!
Thanks for flying Kamailio!

Tuesday, July 5, 2016

Kamailio v4.2.8 Released

Kamailio SIP Server v4.2.8 stable is out! This is a minor release including fixes in code and documentation since v4.2.7.
Kamailio v4.2.8 is based on the latest version of GIT branch 4.2.  If you are running previous 4.2.x versions are advised to upgrade to 4.2.8 (or to 4.3.x/4.4.x series). If you upgrade from older 4.2.x to 4.2.8, there is no change that has to be done to configuration file or database structure comparing with older v4.2.x.
Resources for Kamailio version 4.2.8
Source tarballs are available at:
Detailed changelog:
Download via GIT:
 # git clone git://git.kamailio.org/kamailio kamailio
 # cd kamailio
 # git checkout -b 4.2 origin/4.2
Binaries and packages will be uploaded at:
Modules’ documentation:
What is new in 4.2.x release series is summarized in the announcement of v4.2.0:
Note: the branch 4.2 is an old stable branch. The latest stable branch is 4.4, at this time with v4.4.2 being released out of it. The project is officially maintaining the last two stable branches, these are 4.4 and 4.3. Therefore an alternative is to upgrade to latest 4.4.x – be aware that you may need to change the configuration files and database structures from 4.2.x to 4.3.x/4.4.x. See more details about them at:
Important: this version marks the end of planned releases from branch 4.2. From now on the focus is on maintaining the branches 4.4 and 4.3 for stable releases.
Thank you for flying Kamailio! Enjoy the summer holidays!

Thursday, June 30, 2016

Kamailio v4.3.6 Released

Kamailio SIP Server v4.3.6 stable is out – a minor release including fixes in code and documentation since v4.3.5. The configuration file and database schema compatibility is preserved.
Kamailio (former OpenSER) v4.3.6 is based on the latest version of GIT branch 4.3, therefore those running previous 4.3.x versions are advised to upgrade. There is no change that has to be done to configuration file or database structure comparing with older v4.3.x.
Resources for Kamailio version 4.3.6
Source tarballs are available at:
Detailed changelog:
Download via GIT:
 # git clone git://git.kamailio.org/kamailio kamailio
 # cd kamailio
 # git checkout -b 4.3 origin/4.3
Binaries and packages will be uploaded at:
Modules’ documentation:
What is new in 4.3.x release series is summarized in the announcement of v4.3.0:
Note: the branch 4.3 is the previous stable branch. The latest stable branch is 4.4, at this time with v4.4.2 being released out of it. The project is officially maintaining the last two stable branches, these are 4.4 and 4.3. Therefore an alternative is to upgrade to latest 4.4.x – be aware that you may need to change the configuration files and database structures from 4.3.x to 4.4.x. See more details about it at:
Thanks for flying Kamailio and enjoy the summer holidays!

Tuesday, June 28, 2016

Kamailio v4.4.2 Released

Kamailio SIP Server v4.4.2 stable is out – a minor release including fixes in code and documentation since v4.4.1. The configuration file and database schema compatibility is preserved.
Kamailio v4.4.2 is based on the latest version of GIT branch 4.4, therefore those running previous 4.4.x versions are advised to upgrade. There is no change that has to be done to configuration file or database structure comparing with older v4.4.x.
Resources for Kamailio version 4.4.2
Source tarballs are available at:
Detailed changelog:
Download via GIT:
 # git clone git://git.kamailio.org/kamailio kamailio
 # cd kamailio
 # git checkout -b 4.4 origin/4.4
Binaries and packages will be uploaded at:
Modules’ documentation:
What is new in 4.4.x release series is summarized in the announcement of v4.4.0:
Thanks for flying Kamailio!

Friday, June 3, 2016

Kamailio.org Server Maintenance

Update 1: some of the maintenance work will be performed in the afternoon of Monday, June 6, starting with 14:00 Berlin, Germany.
In the near future, likely next week, kamailio.org server will receive a maintenance upgrade. The exact date will be decided soon and announced on Kamailio mailing lists and other online channels.
Main affected services: website (including the wiki portal) and mailing lists.
Hopefully there will only be short downtime intervals. Anyhow, if it happens that you are trying to access kamailio.org and it is not responding, retry a bit later.
The #kamailio IRC channel on freenode.net server can be used for discussions during the upgrade interval.

Wednesday, May 11, 2016

Kamailio World 2016: Ready For The Show

Time is passing fast, no doubt, feels like yesterday when we were toying with the idea of organizing a Kamailio related conference and now we are one week before its 4th edition.
Every year there was an increase in the number of the attendees and we are going to run full house this edition. Of course, we take this chance to celebrate 15 years of development for Kamailio, a long journey, not always smooth, but everything ended up strengthening the project. Being the oldest very active developer, I (Daniel-Constantin Mierla) can say that Kamailio has one of the most active, challenging and pleasant to work with community, including here all the developers and users, this being the main reason of getting to where we are now with the project. Many thanks to all of you for that!
Back to the next week, some last minutes updates.
kamailio-world-banner-2016
The trip to Fraunhofer Fokus Institute is confirmed and if nothing unexpected happens, those that registered for workshops can choose to visit the NGNI laboratories. It will worth it, few very interesting demos will be shown on site and you can interact with some of the bleeding technologies that may shape the future of how we communicate and interact in real time with all things around us. A shuttle bus will be available to transport between Kamailio World location and Fokus institute. More details are available at:
If you haven’t participated at the past editions, take a bit of time to get familiar with the address of the event:
Like in the past, it is a single track conference, the schedule is available at:
The exhibitors are preparing again very interesting product or services show cases and demos for the entire duration of the conference days. Expect some local 4G/VoLTEinfrastructure from NG Voice and Core Network DynamicsMatrix.org returns this year with an integration between SIP and the matrix federating protocol and platform.Digium will give you the chance to play with their latest SIP phones as well as see demos about the new cool Asterisk features. A consistent team from Sipwise will be around to reveal all the bits of SIP:Provider platform.
See you next with in Berlin!

Tuesday, May 10, 2016

Kamailio v4.4.1 Released

Kamailio SIP Server v4.4.1 stable is out – a minor release including fixes in code and documentation since v4.4.0. The configuration file and database schema compatibility is preserved.
Kamailio v4.4.1 is based on the latest version of GIT branch 4.4, therefore those running previous 4.4.x versions are advised to upgrade. There is no change that has to be done to configuration file or database structure comparing with older v4.4.x.
Resources for Kamailio version 4.4.1
Source tarballs are available at:
Detailed changelog:
Download via GIT:
 # git clone git://git.kamailio.org/kamailio kamailio
 # cd kamailio
 # git checkout -b 4.4 origin/4.4
Binaries and packages will be uploaded at:
Modules’ documentation:
What is new in 4.4.x release series is summarized in the announcement of v4.4.0:
Thanks for flying Kamailio and looking forward to meeting many of you at Kamailio World Conference 2016 next week in Berlin!