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Welcome to the OpenSIPS Project - Former OpenSER Project


Headline news:
OpenSIPS 1.6.2 is out
: evaluation of branch 1.6 branch continues with release 1.6.2 - see what is new in 1.6.2

OpenSIPS Control Panel 4.0 released: the new version of OpenSIPS CP comes with users and admin provisioning

2.0 Design unveiled : starting the work on the new design - see the description of the OpenSIPS 2.0

OpenSIPS bootcamp Brazil, Florianopolis: first 2010 bootcamp will take place between 22 - 26 March 2010.

OpenSIPS 1.6.1 is out: first minor release on branch 1.6 is now available for download.

OpenSIPS 1.6.0 major release is out : find out more about the improvements and new things in 1.6.0 - download it from here!!


What OpenSIPS is

OpenSIPS (Open SIP Server) is a mature Open Source implementation of a SIP server. OpenSIPS is more than a SIP proxy/router as it includes application-level functionalities. OpenSIPS, as a SIP server, is the core component of any SIP-based VoIP solution. With a very flexible and customizable routing engine, OpenSIPS 'unifies voice, video, IM and presence services in a highly efficient way, thanks to its scalable (modular) design.
What OpenSIPS has to offer, comes in a reliable and high-performance flavour - OpenSIPS is one of the fastest SIP servers, with a throughput that confirms it as a solution up to enterprise or carrier-grade class.

OpenSIPS vision

The OpenSIPS vision consists in a "consolidated diversity" - OpenSIPS is an open source project not only as license, but also as policy regarding the contributions, cooperation and community.
The diversity comes from the large number of people involved in the development of the project and from the complexity and feature richness of OpenSIPS (it incorporates and integrates a large variety of functionalities and features, on top of the SIP routing engine).
To reach a high level of reliability and stability, all this diversity needs to be consolidated. The project brings a consolidate d view on the project management, on the project vision, on the design and code, on the work effort, on the project future.

More about OpenSIPS

OpenSIPS project is a continuation of the OpenSER project. Inheriting the OpenSER spirit of openness to the community and the will of progress (a continuous work to develop, enhance and extend the code), OpenSIPS continues and extends the OpenSER vision through a strong process of consolidation.
Based on the experience provided by the OpenSER project, such a process of consolidation is critical in order to guarantee the best effort and best results inside the project. A consolidated environment is mandatory for large scale project that aims to deliver professional solutions for industry environment.

When/Where to use OpenSIPS

Scenarios where OpenSIPS fits in:

  • VoIP service providers (residential)
  • SIP trunking
  • SIP load-balancing
  • SIP front-end (for SIP termination)
  • white-label solutions
  • enterprise services
  • SIP router (LCR for multi GWs)
Main features

OpenSIPS can be used as :

  • SIP registrar server
  • SIP router / proxy (lcr, dynamic routing, dialplan features)
  • SIP redirect server
  • SIP presence agent
  • SIP back-to-back User Agent
  • SIP IM server (chat and end-2-end IM)
  • SIP to SMS gateway (bidirectional)
  • SIP to XMPP gateway for presence and IM (bidirectional)
  • SIP load-balancer or dispatcher
  • SIP front end for gateways/asterisk
  • SIP NAT traversal unit
  • SIP application server

Your VoIP Account

News

OpenSIPS 1.6.2

11th of March 2010 OpenSIPS 1.6.2 is brings new features...
Read more...

OpenSIPS Control Panel 4.0

08th of March 2010 OpenSIPS CP 4.0 comes with user provisioning...
Read more...

Conference on "OpenSIPS 2.0"

5th of March 2010 VoIP Users Conference will host an audio conference
Read more...

OpenSIPS webinar

25th of February 2010 Next webinars is Explaining the default script
Read more...

OpenSIPS 2.0 Design

15th of February 2010 Design of OpenSIPS 2.0 is unveiled
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OpenSIPS webinar

28th of January 2010 Next OpenSIPS webinars is SIP Introduction
Read more...

Building Telephony Systems with OpenSIPS 1.6

21st of January 2010 New edition is available...
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OpenSIPS 1.6.1 is released

21st of December 2009 OpenSIPS 1.6.1 minor release is out...
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OpenSIPS Development Course

17th of December 2009 OpenSIPS Devel Course for 2010...
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OpenSIPS Bootcamps 2010

09th of December 2009 2010 Schedule for Bootcamp events...
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User Location is faster

13th of November 2009 USRLOC is 3 time faster than before...
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OpenSIPS Control Panel 3.0

30th of October 2009 OpenSIPS CP 3.0 major release is out...
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OpenSIPS 1.6.0 is released

16th of October 2009 OpenSIPS 1.6.0 major release is out...
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OpenSIPS VoIP Service

21th of September 2009 OpenSIPS project offers free VoIP services...
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OpenSIPS & Astricon

21th of September 2009 OpenSIPS talks and exhibits at Astricon 2009...
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SVN freeze

17th of September 2009 SVN trunk gets frozen to prepare 1.6 release...
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New types of script routes

10th of September 2009 New additions to configuration file routes...
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STUN server

7th of September 2009 OpenSIPS has now a built-in STUN server...
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Pseudovariable implementation extended

3rd of September 2009 Added new operations for pvars to give more power to the script writer...
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OpenSIPS Asterisk Integration

30th of August 2009 Tutorial for realtime integration...
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OpenSIPS 1.5.3 is released

27th of August 2009 OpenSIPS 1.5.3 minor release is out...
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AAA and RADIUS support

18th of April 2009 New AAA API and RADIUS enhancements in OpenSIPS
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OpenSIPS webinar

4th of April 2009 Next OpenSIPS webinars is Types of Routs in OpenSIPS
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B2BUA

3rd of August 2009 A B2BUA signaling implementation in OpenSIPS
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DB virtual

23th of July 2009 A DB conn mixer for failover, parallel and LB
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Codec manipulation

23th of July 2009 SDP codecs and priorities manipulation
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Memcached interfacing

16th of July 2009 memcached support for memory caching API
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OpenSIPS 1.5.2 is released

15th of July 2009 OpenSIPS 1.5.2 minor release is out...
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OpenSIPS@ClueCon

14th of July 2009 OpenSIPS talks at ClueCon
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OpenSIPS webinar

30th of June 2009 Next OpenSIPS webinars is Routing in SIP
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REGISTRAR enhancements

29th of June 2009 REGISTRAR module becomes more flexible
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OpenSIPS free webinars

01st of June 2009 OpenSIPS webinars program was launched
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OpenSIPS-CP 2.0 is released

13rd of April 2009 OpenSIPS Control Panel 2.0 major release is out...
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OpenSIPS 1.5.1 is released

13rd of April 2009 OpenSIPS 1.5.1 minor release is out...
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OpenSIPS 1.5.0 is released

23rd of March 2009 OpenSIPS 1.5.0 major release is out...
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OpenSIPS 1.4.5 is released

23rd of March 2009 OpenSIPS 1.4.5 minor release is out...
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OpenSIPS as Load Balancer

4th of March 2009
How to do real Load-Balancing for media servers ...
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OpenSIPS at Amoocon (AsteriskTAG)

24th of February 2009
3 hot topics presented at Amoocon ...
Read more...


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Page last modified on March 11, 2010, at 07:26 PM