19th of September 2016
The next OpenSIPS eBootcamp session starts on 31st of October, with a new format ! Read more...
OpenSIPS 2.2.1 and 2.1.4 minor releases are out
20th of July 2016
Two new OpenSIPS stable releases are out! Upgrade your OpenSIPS version to get the latest bug fixes! Read more...
OpenSIPS Training @ Cluecon
12th of August 2016
Building a complete system with OpenSIPS, FreeSWITCH, HOME and CGRates ! Read more...
OpenSIPS 1.11.8 is out!
17th of June 2016
Following several major fixes, we just released a new OpenSIPS 1.11.8! Read more...
OpenSIPS 1.11.7 and 2.1.3 are out
30th of May 2016
OpenSIPS 1.11.7 and 2.1.3 minor versions are now released! Upgrade your instances now to get the latest fixes! Read more...
OpenSIPS 2.2.0 stable LTS is out
27th of May 2016
We are glad to announce that after several iterations, OpenSIPS 2.2.0 stable LTS is finally released! Read more...
OpenSIPS 2.2.0-rc2 is out
20th of May 2016
After a bunch of bug fixes done during the last days, the second release candidate for the upcoming 2.2.0 is available! Read more...
OpenSIPS 2.2.0-beta is out
25th of Mar 2016
First on the 2.2 line, the beta version is out, with many new features to be tested and used ! Read more...
Building Telephony Systems with OpenSIPS - Second Edition
3rd of February 2016
The Second Edition of the book is now available on Packt Publishing web site, uncovering OpenSIPS 2.1 for all the users.
OpenSIPS Brazil Community
25th of September 2013
OpenSIPS Brazil is a project for creating documentation and community of people interested in OpenSIPS. Fresh tutorials already available on their wiki.
OpenSIPS Embedded Perl Module
20th of September 2013
Tutorial on the OpenSIPS Perl Module and how to do proper testing of your Perl code
OpenSIPS and Apple Push Notification
12th of April 2013
Great tutorial on OpenSIPS and Apple Push Notification service(APNS) integration.
Twilio seems to be using OpenSIPS
20th of March 2013
Saúl Ibarra Corretgé claims that Twilio is using OpenSIPS.
OpenSIPS with Cassandra Backend
21th of January 2013
Tutorial covering setting up OpenSIPS with Cassandra as it's cache store.
OpenSIPS and A2Billing
12th of January 2013
Integration of OpenSIPS, Asterisk and A2Billing.