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Category Archives: Releases

05Jun/18

Kamailio v5.1.4 Released

June 5, 2018News, Releasesmiconda

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 toRead More…

24Apr/18

Kamailio v5.1.3 Released

April 24, 2018News, Releasesmiconda

Kamailio SIP Server v5.1.3 stable is out – a minor release including fixes in code and documentation since v5.1.2. The configuration file and database schema compatibility is preserved, which means you don’t have toRead More…

01Mar/18

Kamailio v5.1.2 Released

March 1, 2018News, Releasesmiconda

Kamailio SIP Server v5.1.2 stable is out – a minor release including fixes in code and documentation since v5.1.1. The configuration file and database schema compatibility is preserved, which means you don’t have toRead More…

27Feb/18

Kamailio v5.0.6 Released

February 27, 2018News, Releasesmiconda

Kamailio SIP Server v5.0.6 stable is out – a minor release including fixes in code and documentation since v5.0.5. The configuration file and database schema compatibility is preserved, which means you don’t have toRead More…

26Feb/18

Kamailio v4.4.7 Released

February 26, 2018News, Releasesmiconda

Kamailio SIP Server v4.4.7 stable is out – a minor release including fixes in code and documentation since v4.4.6. The configuration file and database schema compatibility is preserved, which means you don’t have toRead More…

22Jan/18

Kamailio v5.1.1 Released

January 22, 2018News, Releasesmiconda

Kamailio SIP Server v5.1.1 stable is out – a minor release including fixes in code and documentation since v5.1.0. The configuration file and database schema compatibility is preserved, which means you don’t have toRead More…

19Dec/17

Kamailio v5.0.5 Released

December 19, 2017News, Releasesmiconda

Kamailio SIP Server v5.0.5 stable is out – a minor release including fixes in code and documentation since v5.0.4. The configuration file and database schema compatibility is preserved, which means you don’t have toRead More…

11Dec/17

Kamailio v5.1.0 Released

December 11, 2017Development News, News, Releasesmiconda

December 11, 2017: Kamailio v5.1.0 is out –  a new major release, bringing new features and improvements added during about eigth months of development and more than one and a half month of testing.Read More…

25Oct/17

Kamailio v5.0.4 Released

October 25, 2017News, Releasesmiconda

Kamailio SIP Server v5.0.4 stable is out – a minor release including fixes in code and documentation since v5.0.3. The configuration file and database schema compatibility is preserved, which means you don’t have toRead More…

01Sep/17

Kamailio v5.0.3 Released

September 1, 2017News, Releases5.0, releasesmiconda

Kamailio SIP Server v5.0.3 stable is out – a minor release including fixes in code and documentation since v5.0.2. The configuration file and database schema compatibility is preserved, which means you don’t haveRead More…

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News

  • Kamailio v5.7.7 Released May 21, 2025
  • Donating To Kamailio Project April 7, 2025
  • Kamailio v5.8.6 Released March 20, 2025
  • Kamailio World 2025 – A Preview Of Sessions March 19, 2025
  • Kamailio v6.0.1 Released March 10, 2025
  • Kamailio World 2025 – First Group Of Speakers Announced February 24, 2025
  • Open Source 6G Networks for Connecting the Unconnected Workshop 2025 February 17, 2025
DONATE TO KAMAILIO

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6.0.1

(Mar 10, 2025)

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Short History

The initial name of the project was SIP Express Router (aka SER), started in 2001 by Fraunhofer Fokus Research Institute and released under GPLv2 in 2002. In 2005, OpenSER project spawned from SER and had to change the name to Kamailio in summer of 2008 due to trademark claims. During the autumn of 2008, Kamailio and SER teams decided to join back the projects and use further the Kamailio name.

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