SIP Express Media Server (SEMS) released 1.3.1 with several bug fixes and improvements since 1.3.0, among them: – fixed CMake build scripts – fix for architectures w/o atomic built-in functions – addRead More…

Kamailio v3.1.1 is out – a minor release including fixes in code and documentation since v3.1.0 – configuration file and database compatibility is preserved. Kamailio (OpenSER) 3.1.1 is based on the latestRead More…

There is a new version of step by step tutorial about using FreeSWITCH and Kamailio together for large VoIP platforms. Besides upgrade to use latest Kamailio major stable release, v3.1.0, there areRead More…

A new version of the tutorial about Asterisk and Kamailio realtime integration is out, upgraded to use the latest stable release of Kamailio, v3.1.0. You can find it at: http://asipto.com/u/c Besides makingRead More…

During the testing period of Kamailio 3.1.0, while running it at voipuser.org, I had the chance to watch live and analyze a SIP scanning attack. Yesterday I noticed another one by lookingRead More…

A tutorial showing a complex SIP routing logic implemented with latest Kamailio development version has been made available at: http://asipto.com/u/h Practically shows how to use Lua scripting language instead of Kamailio’s nativeRead More…

Siremis v2.0.0 is out – the web management interface for Kamailio (Openser) v3.1.0 and SIP Express Router (SER). This is a major release, with countless improvements and new features since v1.x series.Read More…

We are please to announce the launch of Kamailio Business Directory. This is a web page hosted by the project site that will list companies and individuals offering products, services or solutionsRead More…

Courtesy of Kelvin Chua, CTO of NEXTIX, I received the slides presented at Astricon 2010 to the session “Asterisk, Kamailio, Openfire and Social Media Integration”. You can download the slides from: https://www.kamailio.org/events/2010-Astricon/KelvinChuaAstricon2010.pdfRead More…

CIITIX has announced CIITIX VoIP 1.0 – a Debian Lenny custom Linux distribution that includes a pre-configured Kamailio v3.1.0. Among enabled features are: user authentication against MySQL NAT traversal accounting to MySQLRead More…