Projects / OpenSIPS / Announcements


January 06, 2010 14:42 OpenSIPS Bootcamps 2010

The list and dates for the OpenSIPS bootcamps during 2010 is published under the project web site - see
First to go is Florianopolis, Brazil, 22 - 26 February 2010.

January 21, 2010 09:31 Building Telephony Systems with OpenSIPS 1.6

Thanks to Flavio E. Goncalves, a new edition of "Building Telephony Systems with OpenSIPS" is available. It covers the latest stable release, the OpenSIPS 1.6, updating existing topics (NAT traversal, Accounting, etc) , but also approaching new 1....

January 22, 2010 14:12 Next OpenSIPS webinar is "SIP introduction"

Next webinar is scheduled for 28th of January 2010. The topic is "SIP Introduction" - detailed explanation and examples of SIP fundamentals: Requests and Replies, Initial and sequential requests, SIP transactions, SIP dialogs, SIP and RTP; A good ...

February 05, 2010 08:48 OpenSIPS Devel Course

The 2010 edition of the OpenSIPS Programming Course will be held in Bucharest, Romania, between 1st and 4th of March 2010.

February 15, 2010 16:26 Unveiling the design for OpenSIPS 2.0

OpenSIPS 2.0 - a combination between simplicity, scalability and flexibility - a full technical description of the design can be found at :

February 19, 2010 15:14 Webinar "Explaining the default script"

Title: OpenSIPS default script

Date: Thursday, February 25, 2010
Time: 18:00 PM CET / 15:00 PM Brazil / 12:00 PM New York / 9:00 AM San Francisco
Duration: 1h + questions
Speaker: Bogdan Andrei Iancu
Registration: www2.gotomeeting.c...

February 22, 2010 10:34 OpenSIPS 2.0 audio conference

On 5th of March 2010, VoIP Users Conference will host a discussion about new Design of OpenSIPS 2.0.


March 08, 2010 19:41 OpenSIPS Control Panel 4.0 is released

A new major release of OpenSIPS Control Panel is available. This new release bring radical changes, as CP is not any more only a system provisioning tool, but a complete OpenSIPS provisioning interface.

OpenSIPS CP 4.0 brings users and admin ma...

March 11, 2010 18:41 OpenSIPS 1.6.2 is released

OpenSIPS 1.6.2 is the first release following the new release policy after the 2.0 work started (see

1.6.2 release brings both new features / enhancement and a lot of fixes.
The listing with a...

March 22, 2010 23:58 Webinar: "Variables in OpenSIPS scripting"

Next webinar is scheduled for 30th of March 2010.

The topic is "Variables in OpenSIPS scripting" - explaining the types of variables in OpenSIPS routing script, how to use them and which are the particularities of each type of variable.


March 31, 2010 15:20 OpenSIPS bootcamp - San Francisco

Next OpenSIPS bootcamp will take place between 19 - 23 April 2010 in San Francisco, USA -

Just a few seats are still available.

April 13, 2010 12:54 OpenSIPS Certified Professional

OpenSIPS project start a certification program - OpenSIPS Certified Professional (OCP).

What is gooddd for? - OCP is a worldwide official proof of your skills and knowledge on OpenSIPS usage (administrator).

How to get it ? - you need to pas...

April 26, 2010 12:23 OpenSIPS at Amoocon 2010

OpenSIPS project has 3 papers with Amoocon 2010 - different topics
presented by different people (see more on ).

1. OpenSIPS 2.0 - a programmable framework for SIP (by Bogdan-Andrei Iancu)

July 23, 2010 12:10 OpenSIPS Ebootcamp

eBootcamp is the "remote learning" version of the OpenSIPS Bootcamp.

The eBootcamps provides the same knowledge, expertise and hand-on level
and the same topics as the Bootcamp. See:

Why t...

August 02, 2010 03:56 OpenSIPS 1.6.3 released

OpenSIPS 1.6.3 is a major release and it is the second release following the new release policy .

1.6.3 release brings both new features / enhancement and a lot of fixes. The 1.6.3 contains several critical fixes in core and module, better inte...

January 17, 2011 16:24 Ebootcamp, 28th of February 2011

Ebootcamp program is continued in 2011 with an updated content (to reflect the changes in latest OpenSIPS version and to meet the demands from the participants).
Major additions:
- advanced SIP call scenarios (forking)
- dialog support an...

January 24, 2011 13:48 OpenSIPS Social Event / Meeting / Party

An "do what ever you like event" where developers, community people, users, fans, etc will get together, talk (even about project :) ), have fun, etc - Miami, 3rd of February - - Get Registered!

February 17, 2011 12:53 OpenSIPS 2.0 (new design) code release

After like one year of heavy development, I'm proud to announce the first code release of OpenSIPS 2.0 .

This is a version still under heavy development, with limited capability and functionality.

For all details (what can do, how to use, wh...

February 21, 2011 16:05 OpenSIPS monthly comunity meeting - IRC

As part of the effort of making OpenSIPS project as open and as interactive (to the users) as possible, we plan to start a program of public online meetings with the community - the basic idea is to try to involve as much people as possible in the...

March 09, 2011 09:51 Extension for load monitoring and troubleshooting

OpenSIPS trunk was enhanced with some new functionality for load monitoring and load debugging. The idea is to make easier for the user to figure out what is bottlenecking the system, whether it's the DNS, the database connection or the actual pro...

March 09, 2011 10:16 REMINDER - OpenSIPS IRC meeting

OpenSIPS IRC meeting, 9th of March, 17:00 PM CET

March 16, 2011 09:53 OpenSIPS tests for performance degradation

We have performed some tests using OpenSIPS 1.6.4 to simulate some real life scenarios, to get an idea on the load that can be handled by OpenSIPS and to see what is the performance penalty you get when using some OpenSIPS features like dialog sup...

April 12, 2011 12:03 New OpenSIPS Ebootcamp training session

Following the user demand on the OpenSIPS eBootcamp training, a new session was scheduled for
2nd of May 2011

The eBootcamp session targets OpenSIPS 1.6.4 with the following content:
SIP introduction
OpenSIPS introduction

June 30, 2011 19:08 SVN freeze - 1.7 release

SVN freeze for testing and preparing the new upcoming release of OpenSIPS 1.7 -

July 06, 2011 11:47 New in OpenSIPS 1.7.0

Here is a compiled list with what is new in OpenSIPS 1.7.0 version:

It was a tremendous job to go through all SVN commits, to filter the relevant changes (for users) and I hope nothing was left over.

July 11, 2011 16:14 OpenSIPS @ ClueCon 2011 - talks and free training

OpenSIPS project will be attend to ClueCon on August 9-11, 2011 ( ), one of the most important VoIP events, for both talking about OpenSIPS and VoIP anf for giving a short Quick Start Training for OpenSIPS.

All details on...

July 12, 2011 18:07 OpenSIPS 1.7.0 major release is out

One more half an year, one more major release - OpenSIPS 1.7.0 beta release is out

*OpenSIPS 1.7.0* comes with several major improvements (DB area, dialog support, TCP and debugging), but also with new functionalities (like Event Notification I...

July 28, 2011 10:39 New OpenSIPS Ebootcamp training session

New OpenSIPS eBootcamp scheduled to start on 19th of September 2011 -

This new session will work with newly release OpenSIPS 1.7.0 and all its "goodies" .

October 05, 2011 16:08 Planning for OpenSIPS 1.8.0 Release

While the next OpenSIPS major release ( 1.8.0 ) is expected for early 2012, we have already started working on the new features that will be integrated into 1.8.0, and decided to share all the future additions with the community.

By going to [1...

October 05, 2011 16:09 GRUU Implementation for REGISTRAR

The GRUU SIP extension [1] has been recently added to OpenSIPS trunk and it will be present in the 1.8 release.

A GRUU ( Globally Routable User Agent URI ) is specifically designed to implement reliable routing to a specific device for an end u...


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