Thursday, July 12, 2018

ClueCon 2018

Not long time left until ClueCon 2018 starts in Chicago (July 23-26), the annual conference for RTC developers organised by the FreeSwtich team!
Kamailio project is looking forward to meeting again the VoIP community and well known RTC developers around the world. Two members of Kamailio Admin Team will give presentations during the event:
  • Daniel-Constantin Mierla, on Tuesday, July 24, at 12:00pm – Elasticity of VoIP Platforms with Kamailio
  • Fred Posner, on Thursday, July 26, at 01:30pm – Kamailio as a SIP Edge Proxy
See the full agenda at:
While you are sure you will get the latest updates about FreeSwitch and SignalWire from Anthony Mineseale II, Mike Jerris, Brian West and the rest of the team, and besides Kamailio, the event covers many other open source projects, such as Asterisk, Kazoo PBX, Fusion PBX, as well as it includes talks from renowned people in the RTC space, among them: prof. Carol Davids from IIT Chicago, James Tagg, James Body, Dan Jenkins, Simon Woodhead and Chad Hart.
It is one of those events during the year than one should not miss, try to hurry in order get your ticket if you haven’t done it yet and plan to attend!
Looking forward to the event!
Thanks for flying Kamailio!

Thursday, June 21, 2018

Kamailio v5.0.7 Released

Kamailio SIP Server v5.0.7 stable is out – a minor release including fixes in code and documentation since v5.0.6. The configuration file and database schema compatibility is preserved, which means you don’t have to change anything to update.
Kamailio v5.0.7 is based on the latest version of GIT branch 5.0. We recommend those running previous 5.0.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 release of the v5.0 branch.
Resources for Kamailio version 5.0.7
Source tarballs are available at:
Detailed changelog:
Download via GIT:
 # git clone https://github.com/kamailio/kamailio kamailio
 # cd kamailio
 # git checkout -b 5.0 origin/5.0
Relevant notes, binaries and packages will be uploaded at:
Modules’ documentation:
What is new in 5.0.x release series is summarized in the announcement of v5.0.0:
Note: the branch 5.0 is the previous stable branch. The latest stable branch is 5.1, at this time with v5.1.4 being released out of it. Be aware that you may need to change the configuration files and database structures from 5.0.x to 5.1.x. See more details about it at:
Thanks for flying Kamailio!

Monday, June 18, 2018

Next Kamailio IRC Devel Meeting

To discuss about the next major release of Kamailio (v5.2.0) and ongoing development, we propose an IRC devel meeting for next week, on Tuesday, Jun 26, 2018.
The meeting is going to be held as usual in the #kamailio channel on freenode.net IRC network.
A wiki page was created to collect the topics that are wanted to be discussed:
Fell free to add there or reply to the mailing list with what you think it is relevant to discuss.
Thanks for flying Kamailio!

Tuesday, June 5, 2018

Kamailio v5.1.4 Released

Kamailio SIP Server v5.1.4 stable is out – a minor release including fixes in code and documentation since v5.1.3. The configuration file and database schema compatibility is preserved, which means you don’t have to change anything to update.
Kamailio® v5.1.4 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 5.1.4
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!

Thursday, May 31, 2018

New Kamailio Module: app_ruby

A new module has been imported in Kamailio’s git repository, respectively app_ruby. It allows embedded execution of Ruby scripts, either inline inside a native kamailio.cfg or as a KEMI routing logic.
The readme of the module is available at:

The idea of the module was suggested during Kamailio World Conference 2018, couple of attendees mentioning that they are mainly Ruby developers and KEMI framework didn’t support it. With some hints given by some of them, it proved that developing such module was not that complex. It is still in early stage, but testing can be done and feedback is very appreciated.
The KEMI exported functions by the core and all the other modules are already available, some work needs to be done for KSR.x submodule, which is going to be exported by app_ruby itself.
Now the list of scripting languages supported by the KEMI framework are: Lua, JavaScript, Python (v2 and v3), Ruby and Squirrel.
Enjoy! Thanks for flying Kamailio!

Monday, May 28, 2018

Kamailio World 2018 – Video Recordings

Shortly after the end of the 6th edition of Kamailio World Conference (May 14-16, 2018, in Berlin, Germany), the video recordings of the sessions were published on KamailioWorld Channel on Youtube:
The channel is a valuable knowledge base, only from Kamailio World 2018 there are over 35 recorded sessions, approaching topics such as IMS/VoLTE, emergency services, use of Kamailio with Redis, SIP routing scripting with KEMI (Lua, Python, JavaScript, …), least cost routing engine, deployments and continuous integration with Docker, integration with other systems such as Asterisk, FreeSwitch, CGRateS or SipCapture. All these add to the videos from the past Kamailio World editions.
If you haven’t followed the channel, you should do it and watch the videos on topics of interest for you, there are many tips and hints shared by developers and experienced users of Kamailio.
Enjoy!
Thanks for flying Kamailio!

Friday, May 25, 2018

Short Maintenance Timeframe For Kamailio.org

There will be a short maintenance timeframe for kamailio.org server schedule for later today, May 25, 2018, at 18:00 CEST (16:00 GMT). The website, including the wiki, as well as the mailing lists are going to be affected.
The maintenance is expected to take no longer than 5 minutes.

Thursday, April 26, 2018

Kamailio World 2018 – Event Preview

Two weeks and few more days till the start of Kamailio World Conference 2018, to take place again in Berlin, during May 14-16. It will be the 6th edition of the event, hosted like all previous ones by Fraunhofer Forum, courtesy of Fraunhofer Fokus Research Institute, in the beautiful city center of Berlin, just across the river from Berlin Cathedral, few minutes walking from Alexanderplatz.
For this edition we had an increased number of speaking proposals, we tried to accommodate as many as possible from the very interesting ones, therefore we are introducing a group of Lightning Talks, most of them being on Monday, May 14, in the afternoon.
The range of topics is also richer, covering from the common use cases for IP telephony, VoLTE/5G or WebRTC, to scalability on demand with Docker, Blockchains in telecom, use of Redis backend for data sharing among many Kamailio instances, leveraging Lua for call routing and testing or VoIP security.
Related projects in the RTC world are again very well represented: Asterisk, FreeSwitch, Kazoo, SIP:Provider, Homer SIP Capture, Janus Gateway, CGRateS, FusionPBX and reSIProcate.
We continue to have the two interactive sessions that never missed a Kamailio World edition so far:
  • VUC Visions coordinated by Randy Resnick – expect again an engaging debate about the future of RTC, the impact of sharing personal data and privacy matters with the Internet giants services or surprise topics brought on table by panelists and audience
  • Dangerous Demos coordinated by James Body – prepare your demo and be part of a very entertaining contest that can make you famous as well as reward your work with a prize
A novelty for this edition is an open discussion with Kamailio developers – Ask Me Anything – aiming to get the participants face to face with several main Kamailio developers to chat and clarify any doubts about using or developing the project.
To see the full schedule of the event, visit:
As usual, there will be couple expo spots where the sponsors are going to make demos of their products and services.
We are very grateful to all our sponsors and partners that made possible this edition of Kamailio World Conference: FhG FokusFhG ForumAsiptoEvosipNetaxis Solutions2600hz and KazooConSipwiseSipgateSimwoodLODDigiumPascomEvariste SystemsNG VoiceCore Network Dynamics and VUC.
Should you plan to participate at Kamailio World 2018, do not delay your registration, we expect to be again fully booked – secure your registration now:
Looking forward to meeting many of you in Berlin at Kamailio World 2018!
Thanks for flying Kamailio!