Friday, October 5, 2018

Development Of Kamailio v5.2.x Series Is Frozen

Here we mark the freezing of development for Kamailio v5.2 series.
From now on, for few weeks, no new new features will be pushed in the master branch. Development can still be done, but should be hold in developers’ GIT personal branches.
Once the branch 5.2 is created (expected to happen in 3-4 weeks), the master branch becomes again open for new feature. Meanwhile the focus has to be on testing current code.
Work on related tools (e.g., kamctl) or documentation can still be done as well as getting the new modules in 5.2 in good shape, plus adding exports to KEMI interface (which should not interfere with old code).
The entire testing phase is expected to be 4 to 6 weeks, then the release of v5.2.0 will be out.
Thanks for flying Kamailio!

Thursday, October 4, 2018

Kamailio v5.1.6 Released

Kamailio SIP Server v5.1.6 stable is out – a minor release including fixes in code and documentation since v5.1.5. The configuration file and database schema compatibility is preserved, which means you don’t have to change anything to update.
Kamailio® v5.1.6 is based on the latest source code of GIT branch 5.1 and it represents the latest stable version. We recommend those running previous 5.1.x or older versions to upgrade. There is no change that has to be done to configuration file or database structure comparing with the previous releases of the v5.1 branch.
Resources for Kamailio version 5.1.6
Source tarballs are available at:
Detailed changelog:
Download via GIT:
 # git clone https://github.com/kamailio/kamailio kamailio
 # cd kamailio
 # git checkout -b 5.1 origin/5.1
Relevant notes, binaries and packages will be uploaded at:
Modules’ documentation:
What is new in 5.1.x release series is summarized in the announcement of v5.1.0:
Thanks for flying Kamailio!

Monday, October 1, 2018

Astricon 2018

Astricon 2018, the Asterisk users’ conference, is just several days away. It takes place again in Orlando, FL, USA, during October 9-11, 2018.
Kamailio is very well represented at this edition, besides having a stand in the expo floor, there will be presentations by Alex Balashov, Daniel-Constantin Mierla and Fred Posner.
You can find the schedule and more details about the event at:
We hope to see many of you in Orlando!
Thanks for flying Kamailio!

Saturday, September 29, 2018

Kamailio Developers Meeting, Sep 27-28, 2018, in Dusseldorf

Kamailio SIP Server project is organizing a meeting of its developers during September 27-28, 2018, hosted by sipgate.de in Dusseldorf, Germany.
The event is intended to facilitate the interaction between Kamailio developers and to offer a convenient environment for working together on several topics of high interest for the project, including writing code for Kamailio and its tools, improving documentation, or discuss about future development.
Everyone from the community is welcome to join. Please note we have a limited capacity of 20 seats in the meeting room. Also, very important to be aware that this is not an event to learn how to use Kamailio.
More details about the event, the venue, how to register, are available at:
Looking forward to those two intensive hacking Kamailio days in Dusseldorf!
Thanks for flying Kamailio!

Friday, September 28, 2018

New Kamailio Module Exports Interface

As a result of collaborative work at Kamailio Developers Meeting, we succeeded to merge the two existing module exports interface (one for Kamailio modules and the other one from SER modules) in a single one.
All public modules were updated, but if you have any private module then you have to update as well in order to get it compiled with the latest master. Just look at one of the modules (e.g., sl module is a good option) and all the fields in mod exports structure have comments with their meaning.
In short: we removed unused fields for statistics, mi commands and extra-processes (from Kamailio old interface) and oncancel (from SER old interface), kept the RPC exports from SER interface and PV exports and dlopen flags from kamailio interface. The other fields were common in both interfaces, but be aware that order was also changed.
If you have a module implementing the SER old interface, you also need to add the free fixup field in functions exports structure — you can just set it to 0.
With this we have now a single mod exports interface in all modules, the core is also cleaner as we got rid of the various compatibility layers.
Thanks for flying Kamailio!

Thursday, September 27, 2018

Maintenance Work On deb.kamailio.org

There will be some maintenance work done to deb.kamailio.org server these days in order to move to a better infrastructure, so it may not be available for a while. The DNS needs to be updated as well, this also can affect you if your router/provider does caching.
This is affecting the APT repository for Debian and Ubuntu packages.
Update Sep 28: migration has been completed, if you encounter any issue with the apt repositories, contact us.
Thanks for flying Kamailio!

Monday, September 24, 2018

Upcoming Events – Autumn 2018

The autumn of 2018 has plenty of events where Kamailio developers and community members will participate. Among them:
If you attend any of these events or are around their location at their dates, get in contact with Kamailio’s community via sr-users mailing list and let’s meet, greet and discuss latest news about the project and RTC market.
Enjoy the autumn!
Thanks for flying Kamailio!

Thursday, September 20, 2018

Kamailio On Tap – Social Event In Dusseldorf, Sep 27, 2018

About 15 Kamailio developers are traveling to Dusseldorf for the Kamailio Developers Meeting during September 27-28, 2018, giving the opportunity to organize an open social networking event in the evening of September 27, 2018, at 19:00!
That’s “Kamailio On Tap“, an informal meeting of Kamailio developers and VoIP community/RTC industry, to be hosted at:
Pub: Hafenquelle (front of the street)
Gladbacherstrasse 74
40219 Dusseldorf
It is not an event only for Kamailio developers, anyone from the VoIP community/RTC industry that wants to join us is welcome! It is a free to attend event, you just need to register in order to be sure we do not exceed available seats and dimension properly what is offered during the event.
To register, send an email to  with the subject: “Kamailio On Tap” until September 26, 2018. Feel free to pass these details to friends, colleagues or business connections that you have in the area of Dusseldorf and you think they may be interested to attend.
Beer and pizza are sponsored for everybody!
Looking forward to meeting many of you in Dusseldorf!
Thanks for flying Kamailio!