The Kamailio SIP Server Project https://www.kamailio.org/w The Open Source SIP Server Mon, 18 Mar 2024 11:41:51 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.3 https://www.kamailio.org/w/wp-content/uploads/2016/04/kamailio-logo-2015-140x64.png The Kamailio SIP Server Project https://www.kamailio.org/w 32 32 Kamailio World 2024: Demos And Showcases https://www.kamailio.org/w/2024/03/kamailio-world-2024-demos-and-showcases/ Mon, 18 Mar 2024 11:41:51 +0000 https://www.kamailio.org/w/?p=6104 During the first day of Kamailio World Conference 2024, a dedicated room will be available for presenting demos and showcases of RTC products and services. Any of the participants to the conferenceRead More...

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During the first day of Kamailio World Conference 2024, a dedicated room will be available for presenting demos and showcases of RTC products and services. Any of the participants to the conference can book a spot for a specific time frame and invite small groups of people to view what they do in the RTC space.

You can read more details on the announcement page.

It is now one month before the next Kamailio World Conference starts in Berlin, Germany (during April 18-19, 2024), the schedule will be published during the next days. Meanwhile you can see the details of the most of the accepted sessions at:

Looking forward to meeting many of you in Berlin at the next Kamailio World Conference!

Thanks for flying Kamailio!

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Kamailio v5.8.0 Released https://www.kamailio.org/w/2024/03/kamailio-v5-8-0-released/ Thu, 07 Mar 2024 14:05:21 +0000 https://www.kamailio.org/w/?p=6098 March 07, 2024: Kamailio v5.8.0 is out –  a new major release, bringing new features and improvements added during almost ten months of combined development and testing. In short, this major release brings 4Read More...

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March 07, 2024Kamailio v5.8.0 is out –  a new major release, bringing new features and improvements added during almost ten months of combined development and testing.

In short, this major release brings 4 new modules and enhancements to more than 50 existing modules, plus components of the core and internal libraries as well as for embedded interpreters (KEMI framework). Detailed release notes are available at:

This is the ninth major release in the series of 5.x.y versions. Besides adding many new features, a lot of development was directed to TLS with libssl3 and libwolfssl, IMS/VoLTE/VoNR components, finer TCP connection control, alternative internal HTTP server and InfluxDB connector.

Enjoy SIP routing in a secure, flexible and easier way with Kamailio v5.8.0!

Note also the dates of the next Kamailio World Conference: April 18-19, 2024 to take place again in Berlin, Germany. The most of the accepted sessions and speakers have been published, check the event website at:

Thank you for flying Kamailio! Stay safe and healthy!

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Upcoming Events – Winter Spring 2024 https://www.kamailio.org/w/2024/02/upcoming-events-winter-spring-2024/ Fri, 23 Feb 2024 13:30:32 +0000 https://www.kamailio.org/w/?p=6084 After Fosdem and Astricon that happened during February 2024, a series of events follow where you can meet Kamailio developers and community members: Mobile World Congress, Barcelona, Spain – Feb 26-29, 2024Read More...

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After Fosdem and Astricon that happened during February 2024, a series of events follow where you can meet Kamailio developers and community members:

If you are part of our community and participate to other events not listed here, ideally presenting also about Kamailio, let us know and we will list them.

Thanks for flying Kamailio!

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Kamailio World 2024: Selection Of Presentations https://www.kamailio.org/w/2024/02/kamailio-world-2024-selection-of-presentations/ Wed, 21 Feb 2024 11:30:47 +0000 https://www.kamailio.org/w/?p=6080 A selection of accepted presentations and speakers has been published by Kamailio World Conference web site. The sessions cover topics from testing, scalability and security to accounting, billing, webrtc as well asRead More...

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A selection of accepted presentations and speakers has been published by Kamailio World Conference web site. The sessions cover topics from testing, scalability and security to accounting, billing, webrtc as well as 4/5G and space mission control.

The open discussion “Ask Me Anything” continues to be part of the event, allowing everyone to ask the developers about how to use Kamailio or to solve specific problems for SIP routing. Other interactive sessions enable the attendees to participate actively during event, presenting what they do in the RTC space as part of the session “5 Minutes 5 Slides”, or show exciting demos during “Dangerous Demos”.

You can see more details at:

Looking forward to meeting many of you in Berlin, Germany, during April 18-19, 2024, at the next Kamailio World Conference!

Thanks for flying Kamailio!

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Development For Kamailio v5.8.x Is Frozen https://www.kamailio.org/w/2024/02/development-for-kamailio-v5-8-x-is-frozen/ Fri, 02 Feb 2024 17:00:36 +0000 https://www.kamailio.org/w/?p=6078 The formal notification that the development for the next major version 5.8.0 is now frozen. The focus has to be on testing the git master branch. Also, the master branch should notRead More...

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The formal notification that the development for the next major version 5.8.0 is now frozen. The focus has to be on testing the git master branch.

Also, the master branch should not get commits with new features till the branch 5.8 is created, expected to happen in 2-4 weeks, a matter of how testing goes on. Meanwhile, the commits with new features in the C code can be pushed to personal branches, new pull requests can still be done, but they will be merged after branching 5.8.

Can still be done commits with documentation improvements, enhancements to related tools (e.g., kamctl, kamcmd), merging exiting pull requests at this moment, exporting missing KEMI functions and completing the functionality of the new modules added for 5.8.

Once the branch 5.8 is created, new features can be pushed again to master branch as usual. From that moment, the v5.8.0 should be out very soon, time used for further testing but also preparing the release of packages.

If someone is not sure if a commit brings a new feature, just make a pull request and it can be discussed there on github portal or via sr-dev mailing list.

A summary of what is new in upcoming 5.8 is going to be built at:

Upgrade guidelines will be collected at:

Everyone is more than welcome to contribute to the above wiki pages, especially to the upgrade guidelines, to help everyone else during the migration process from v5.7.x to 5.8.x.

Thanks for flying Kamailio!

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Kamailio v5.7.4 Released https://www.kamailio.org/w/2024/01/kamailio-v5-7-4-released/ Thu, 18 Jan 2024 11:38:42 +0000 https://www.kamailio.org/w/?p=6076 Kamailio SIP Server v5.7.4 stable is out – a minor release including fixes in code and documentation since v5.7.3. The configuration file and database schema compatibility is preserved, which means you don’t haveRead More...

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Kamailio SIP Server v5.7.4 stable is out – a minor release including fixes in code and documentation since v5.7.3. The configuration file and database schema compatibility is preserved, which means you don’t have to change anything to update.

Kamailio® v5.7.4 is based on the latest source code of GIT branch 5.7 and it represents the latest stable version. We recommend those running previous 5.7.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 v5.7 branch.

Resources for Kamailio version 5.7.4 Source tarballs are available at:

Detailed changelog:

Download via GIT:

 # git clone https://github.com/kamailio/kamailio kamailio
 # cd kamailio
 # git checkout -b 5.7 origin/5.7

Relevant notes, binaries and packages will be uploaded at:

Modules’ documentation:

What is new in 5.7.x release series is summarized in the announcement of v5.7.0:

Note also the dates of next Kamailio World Conference: April 18-19, 2024, to be organized again in Berlin, Germany. More details about the event at:

Thanks for flying Kamailio!

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Kamailio World 2024: Dates And Location https://www.kamailio.org/w/2023/12/kamailio-world-2024-dates-and-location/ Wed, 20 Dec 2023 15:40:27 +0000 https://www.kamailio.org/w/?p=6073 A short announcement to inform that the dates for next Kamailio World Conference have been set to April 18-19, 2024, the event to take place again in Berlin, Germany. It will beRead More...

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A short announcement to inform that the dates for next Kamailio World Conference have been set to April 18-19, 2024, the event to take place again in Berlin, Germany. It will be a different venue than the past editions, that one not being available. A pre-conference day is considered on April 17, 2024, but it is not yet known in what form and where.

The conference is scheduled a bit earlier than the usual in the year because Germany hosts the Euro 2024 football championship during June-July 2024, making May very busy and harder to find adequate conferencing space in Berlin.

The event website and more details will be published soon at:

Thanks for flying Kamailio!

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Online Devel Meeting – Dec 05, 2023, 15:00UTC https://www.kamailio.org/w/2023/11/online-devel-meeting-dec-05-2023-1500utc/ Tue, 28 Nov 2023 15:15:15 +0000 https://www.kamailio.org/w/?p=6069 To summarise what happened a few weeks ago at the last on-site devel meeting in Dusseldorf and plan the next steps for the project, we are planning an online development meeting onRead More...

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To summarise what happened a few weeks ago at the last on-site devel meeting in Dusseldorf and plan the next steps for the project, we are planning an online development meeting on Tue, Dec 5, 2023, 15:00UTC.

As usual, one of the targets is to sketch the roadmap to next major release so the developers and community members can synchronise and plan what should be done till Kamailio v5.8 (or 6.0) will be out as well as discuss about current state of the project, look for new ideas to improve collaboration within the community, a.s.o.

The meeting will be done on a matrix chat room. More details are in the wiki page of the event, available at:

Feel free to add there topics that you want to be discussed – the content of the page can be updated via pull requests on the github kamailio-wiki project.

The proposed date is Tuesday, December 05, 2022, at 15:00UTC (15:00 London/Dublin, 16:00 most of West Europe, 10:00 New York), but other dates can be proposed if they suit for more participants. You can write to sr-users mailing list if you want to discuss about this meeting before it happens.

Thanks for flying Kamailio!

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Kamailio v5.6.5 Released https://www.kamailio.org/w/2023/11/kamailio-v5-6-5-released/ Thu, 23 Nov 2023 11:00:31 +0000 https://www.kamailio.org/w/?p=6065 Kamailio SIP Server v5.6.5 stable is out – a minor release including fixes in code and documentation since v5.6.4. The configuration file and database schema compatibility is preserved, which means you don’t haveRead More...

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Kamailio SIP Server v5.6.5 stable is out – a minor release including fixes in code and documentation since v5.6.4. The configuration file and database schema compatibility is preserved, which means you don’t have to change anything to update.

Kamailio® v5.6.5 is based on the latest source code of GIT branch 5.6 and it represents the latest stable version. We recommend those running previous 5.6.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 v5.6 branch.

Note that 5.6 is the second last stable branch, still officially maintained by Kamailio project development team. The latest stable branch is 5.7, with v5.7.3 released out of it.

Resources for Kamailio version 5.6.5

Source tarballs are available at:

Detailed changelog:

Download via GIT:

 # git clone https://github.com/kamailio/kamailio kamailio
 # cd kamailio
 # git checkout -b 5.6 origin/5.6

Relevant notes, binaries and packages will be uploaded at:

Modules’ documentation:

What is new in 5.6.x release series is summarized in the announcement of v5.6.0:

Thanks for flying Kamailio!

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Kamailio v5.7.3 Released https://www.kamailio.org/w/2023/11/kamailio-v5-7-3-released/ Fri, 17 Nov 2023 11:45:00 +0000 https://www.kamailio.org/w/?p=6063 Kamailio SIP Server v5.7.3 stable is out – a minor release including fixes in code and documentation since v5.7.2. The configuration file and database schema compatibility is preserved, which means you don’t haveRead More...

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Kamailio SIP Server v5.7.3 stable is out – a minor release including fixes in code and documentation since v5.7.2. The configuration file and database schema compatibility is preserved, which means you don’t have to change anything to update.

Kamailio® v5.7.3 is based on the latest source code of GIT branch 5.7 and it represents the latest stable version. We recommend those running previous 5.7.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 v5.7 branch.

Resources for Kamailio version 5.7.3 Source tarballs are available at:

Detailed changelog:

Download via GIT:

 # git clone https://github.com/kamailio/kamailio kamailio
 # cd kamailio
 # git checkout -b 5.7 origin/5.7

Relevant notes, binaries and packages will be uploaded at:

Modules’ documentation:

What is new in 5.7.x release series is summarized in the announcement of v5.7.0:

Thanks for flying Kamailio!

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