Kamailio SIP Server v5.3.9 stable is out – a minor release including fixes in code and documentation since v5.3.8. The configuration file and database schema compatibility is preserved, which means you don’t have to change anything to update.
Kamailio® v5.3.9 is based on the latest source code of GIT branch 5.3 and it represents the latest stable version. We recommend those running previous 5.3.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 v5.3 branch.
Important note: 5.3.9 is last release in 5.3.x series, marking the end of official maintenance for branch 5.3. Therefore it is highly recommended to upgrade as soon as possible to a release series that is currently maintained, respectively 5.5.x or 5.4.x. The latest stable branch is 5.5, with v5.5.3 released out of it.
Resources for Kamailio version 5.3.9
Source tarballs are available at:
Download via GIT:
# git clone https://github.com/kamailio/kamailio kamailio # cd kamailio # git checkout -b 5.3 origin/5.3
Relevant notes, binaries and packages will be uploaded at:
What is new in 5.3.x release series is summarized in the announcement of v5.3.0:
Thanks for flying Kamailio!
We wish you a smooth time during this crisis and to stay healthy!