News for the ‘News’ Category

Kamailio World 2015 – The Schedule

It is one month till the start of Kamailio World 2015, time has passed very fast since we announced the event, accelerated by April filled with many public holidays.

The first draft of the schedule is now available, as usual, expect many speakers to tune the content of their presentation along the way to the day of the talk, to surprise the audience with challenging concepts and visions.

speaker-view

At this edition we were pleasely surprised by the number of submissions, but it was an extremely hard task to select the sessions. To accommodate as much as possible, we are introducing the lightning talks, two of 10 minutes each, to give the opportunity to present shortly about interesting ideas or updates of applications used in Kamailio and VoIP eco-system.

The two days of conference are filled with 28 sessions, the event being completed with 5 technical workshopsduring the pre-conference day. Several exhibitors will be available during the conference days with showcases of their products or solutions, ready with many demos on site.

We are very grateful to our sponsors, which made possible to bring again a consistent number of speakers, ensuring first class quality content for the entire event.

In about 4 weeks, we will be ready to welcome you in the beautiful city center of Berlin. Don’t miss the opportunity to attend this event, it is unique across Europe, bringing open source and real time communications industry together, bridging flexibility innovation with telecommunication businesses. It is now the right time to register!

See you in Berlin at the end of May!

Edited: April 27th, 2015

Siremis v4.2.0 Released

Siremis v4.2.0 is out – the web management interface for Kamailio SIP Server (former Openser).

This release focused on making the views compatible with Kamailio v4.2.x, bringing new components such as JSONRPC command panel and three levels menu.

Step by step installation tutorial, screenshots and demo are available on the web at:

Siremis is used during Kamailio Advanced Training classes for management of SIP server, a good opportunity to learn about Siremis itself, next location is:

You can meet its developers at Kamailio World Conference, May 27-29, 2015, in Berlin, Germany.

Edited: February 2nd, 2015

Kamailio v4.2.0 Released

October 16, 2014: Kamailio v4.2.0 is out –  a new major release, collecting new features and improvements added during about eight months of development and one and a half month of testing.

In short, this major release brings 10 new modules and enhancements to more than 60 existing modules, plus components of the core and internal libraries. Detailed release notes are available at:

Development for next major release, 4.3.0 (expected to be out around mid of 2015) has started already. Watch the project’s web site closely for further updates and news about evolution of Kamailio. You can also follow us on Twitter as @kamailioproject or choose to like our pages on Facebook or Google+

Enjoy SIP routing in a secure, flexible and easier way with Kamailio v4.2.0!

Thank you for flying Kamailio!

Edited: October 16th, 2014

Siremis v4.1.0 Released

Siremis v4.1.0 is out – the web management interface for Kamailio SIP Server (former Openser).

This release focused on making the views compatible with the database schema from Kamailio v4.1.x, bringing new components such as mohqueue and rtpproxy modules.

Step by step installation tutorial, screenshots and demo are available on the web at:

Siremis is used during Kamailio Advanced Training classes for management of SIP server, a good opportunity to learn about Siremis itself, next location is:

Edited: March 25th, 2014

Kamailio Advanced Training, May 5-8, 2014, in Berlin

Next European edition of Kamailio Advanced Training will take place in Berlin, Germany, during May 5-8, 2014.

The content will be based on latest stable series of Kamailio 4.1.x, released in December 2013. This version brought a large set of new features, among them support for WebSocket that allows WebRTC calls using SIP and a dozen of IMS extensions. By mid of April 2013 took place in Berlin, Germany the first dedicated conference for Kamailio project – Kamailio World Conference – event gathering people using the application from around the world. The second edition of the conference is happening during April 2-4, 2014.

The class in Berlin is organized by Asipto and will be taught by Daniel-Constantin Mierla, co-founder and core developer of Kamailio SIP Server project.

Read more details about the class and registration process at:

Edited: March 3rd, 2014

Kamailio World 2014 – Registration is Open

Registration for attending Kamailio World Conference is now open. You have the option to pay via bank transfer or using PayPal and credit cards. Proceed with the registration or read more details in the page:

This year the event includes a half a day of pre-conference technical tutorials workshop on April 2, 2014 – some details are presented in the overview of the schedule:

The participants have the option to choose between conference only or the conference and technical tutorials.

By this time we are able to confirm as speakers several well known names in the real time communications industry and Kamailio project. Among them, the founders of Kamailio project: Daniel-Constantin Mierla and Elena-Ramona Modroiu, members of project’s management board: Andreas Granig, Carsten Bock and Henning Westerholt, core developer and author of websockets support: Peter Dunkley, the well known in both Asterisk and Kamailio projects: Olle E. Johansson,  the producer of VoIP Users Conference: Randy Resnick, the founder and leader of CGRates project: Dan Bogos or the founder and leader of Jitsi project: Emil Ivov.

New speakers will be selected and presented soon. Keep an eye on conference website for news about the event!

Edited: January 14th, 2014

Kamailio v4.1.0 Released

December 04, 2013: Kamailio v4.1.0 is out –  a new major release, collecting new features and improvements added during seven months of development and two months of testing.

In short, this major release brings 11 new modules and enhancements to more than 40 existing modules, plus components of the core. Full release notes are available at:

Development for next major release, 4.2.0 (expected to be out after mid of 2014) is already at full speed, another new module being in the master branch. There are already many plans for features to be included in v4.2.0. Besides development, the project is going to organize a second edition of Kamailio World Conference, in Berlin, Germany, during April 2-4, 2014. Watch the project’s webside closely for further updates and news about evolution of Kamailio.

We wish you great winter holidays and enjoy SIP routing in a secure, flexible and easier way with Kamailio v4.1.0!

Thank you for flying Kamailio!

Edited: December 4th, 2013

Siremis v4.0.0 Released

Siremis v4.0.0 is out – the web management interface for Kamailio SIP Server (former Openser).

This release focused on making the views compatible with the database schema from Kamailio v4.0.x, bringing updates components such as location or sca modules.

Step by step installation tutorial, screenshots and demo are available on the web at:

Siremis is used during Kamailio Advanced Training classes for management of SIP server, a good opportunity to learn about Siremis itself, next location is:

Edited: May 8th, 2013

Kamailio Advanced Training, June 24-27, 2013, San Francisco, USA

Next US and North America edition of Kamailio Advanced Training will take place in San Francisco, CA, USA, during June 24-27, 2013.

The content will be based on latest stable series of Kamailio 4.0.x, released in March 2013. This version brought a large set of new features, among them support for WebSocket that allows WebRTC calls using SIP and a dozen of IMS extensions. By mid of April 2013 took place in Berlin, Germany the first dedicated conference for Kamailio project – Kamailio World Conference – event gathering people using the application from around the world.

The class is organized by Asipto  and will be taught by Daniel-Constantin Mierla, co-founder and core developer of Kamailio SIP Server project.

Read more details about the class and registration process at:

In addition to the training or separate, if you are located in the San Francisco bay area, this is a good chance to book consultancy services during the days before or after the event, delivered at your premises by Daniel-Constantin Mierla, Kamailio co-founder and lead developer. You save on traveling costs and benefit of a special offer. If you consider such opportunity, contact us for more details.

Edited: May 7th, 2013

Kamailio v4.0.1 Released

Kamailio SIP Server v4.0.1 stable is out – a minor release including fixes in code and documentation since v4.0.0 – configuration file and database compatibility is preserved.

Kamailio (former OpenSER) v4.0.1 is based on the latest version of GIT branch 4.0, therefore those running previous 4.0.x versions are advised to upgrade. There is no change that has to be done to configuration file or database structure comparing with older v4.0.x.

Resources for Kamailio version 4.0.1

Source tarballs are available at:

Detailed changelog:

Download via GIT:

 # git clone –depth 1 git://git.sip-router.org/sip-router kamailio
 # cd kamailio
 # git checkout -b 4.0 origin/4.0

Binaries and packages will be uploaded at:

Modules’ documentation:

What is new in 4.0.x release series is summarized in the announcement of v4.0.0:

Edited: April 25th, 2013