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User location contact replication using the Binary Interface
17th of October 2013 A faster and more efficient way of replicating the user location data of an OpenSIPS instance to one or more other instances. Read more...
YUM official repository
6th of July 2013 OpenSIPS has an official YUM repository for RedHat / CentOS / Fedora.
OpenSIPS 1.10 beta major release
5th of July 2013 The new OpenSIPS 1.10 beta has been released. You can find a a complete list of features here.
OpenSIPS support for Broadsoft SCA
31th of July 2013 OpenSIPS full support for shared call appearances (SCA) as defined by BroadWorks SIP Access Side Extensions Interface.
NEW Binary Internal Interface
29th of July 2013 A new core interface which offers an efficient way of exchanging runtime data between multiple OpenSIPS instances.
WebRTC Integration & Tutorial
4th of July 2013 WebRTC integration into opensips.org free VoIP service & a new tutorial describing the steps taken.
6th of June 2013 The OpenSIPS Foundation is here to help you to get even more involved in the OpenSIPS project.
OpenSIPS Documentation re-Factory
30th of May 2013 Major reworking of the OpenSIPS Documentation.
10th of April 2013, the future sessions of OpenSIPS eBootcamp are scheduled for the next 12 months.
5th of April 2013, Localphone, an OpenSIPS powered VoIP provider wins the ITSPA Award for Best Consumer VoIP 2013
New REST_CLIENT module
2nd of April 2013, An HTTP client based on libcurl with basic functionalities
New MI_XMLRPC_NG module
20th of March 2013, Replace the old module and remove it's dependencies..
New MATH module
8th of March 2013, new module to provide floating point math operations in script (billing wise) ..
OpenSIPS and FreeSwitch integration tutorial
1st of March 2013 - Integration for media services with OpenSIPS and Freeswitch ..
1.9 Release becomes stable
27th of February 2013 - 1.9 Major Release becomes stable GA, after a successful beta testing ..
SQL to CacheDB translations
18th of February 2013 Use existing OpenSIPS modules on top of a NoSQL back-end
1.10 Roadmap planning
9th of February 2013 Be part of the discussions for 1.10 Roadmap. What new things should be on the TODO list for OpenSIPS 1.10 release
1.9 Major Release
29th of January 2013 New 1.9 Major Release Candidate is ready..
28th of January 2013 MongoDB support in OpenSIPS and Raw queries support in the CacheDB interface.
25th of January 2013 New Ebootcamp session starting on 25th of February 2013.
24th of January 2013 CouchBase back-end support was integrated in OpenSIPS
Event Interface enhancements
22nd of January 2013 Script Event routes, XMLRPC support, more events .
22nd of January 2013 OpenSIPS trunk (future 1.9) just got better with some awesome script enhancements like named flags, script tracing, routes with parameters.
OpenSIPS at FOSDEM'13
22nd of January 2013 Presentations at FOSDEM open source conference.
OpenSIPS 1.9 Release Candidate
18th of January 2013 Beta release for OpenSIPS 1.9 major release is set for 29th of January 2013.
14th of January 2013 Various interesting OpenSIPS tutorials from SmartVox.
Locks in script
29th of November 2012 Atomic Test&Set, critical regions, locking directly in OpenSIPS script.
OpenSIPS 1.8.2 is released
1st of November 2012 OpenSIPS 1.8.2 minor release is out.
Web Provisioning Module
26th of October 2012 pi_http, a new module providing a web provisioning interface .
OpenSIPS 1.8.1 is released
15th of August 2012 OpenSIPS 1.8.1 minor release is out.
9th of July 2012 New Ebootcamp session starting on 10th of September 2012.
OpenSIPS @ ClueCon 2012
14th of June 2012 Presentations and one-day Workshop with open discussions...
OpenSIPS Alerts Service
7th of June 2012 OpenSIPS Alerts Service provides realtime and comprehensive alerts to keep your OpenSIPS updated, safer and secure...
OpenSIPS Getting Started
21st of April 2012 OpenSIPS getting started Video Tutorial about how to do an installation of OpenSIPS and OpenSIPS-CP...
OpenSIPS Devel Course
12th of April 2012 Learn about OpenSIPS internals both core and modules...
22nd of March 2012 OpenSIPS 1.8.0 major release ready...
20th of March 2012 For OpenSIPS 1.8.0, the Dynamic Module comes with some major changes and enhancements...
New APT repository
23d of February 2012 New official APT repository for Debian & Ubuntu
OpenSIPS 1.7.2 is released
22nd of February 2012 OpenSIPS 1.7.2 minor release is out.
SIP Validation Support
20th of February 2012 Prevent malformed SIP messages from propagating through your network.
DNS Caching Support
13th of February 2012 Cache system for all types of DNS records.
Distributed Dialog Profiles
9th of February 2012 Shared dialog profiles between multiple instances of OpenSIPS.
Configuration and Scripting Tool
19th of January 2012 Graphical Configuration and Scripting Tool for OpenSIPS.
05th of January 2012 Cassandra support for key-value DB interface.
05th of January 2012 LUA scripting in OpenSIPS routing file.
12th of December 2011 New Ebootcamp session starting on 15th of February 2012.
OpenSIPS 1.7.1 is released
23rd of November 2011 OpenSIPS 1.7.1 minor release is out.
3rd of November 2011 Dynamic and Distributed support
OpenSIPS VM 1.7.0
1st of November 2011 Live Virtual Machine for OpenSIPS 1.7
MI via HTTP
25th of October 2011 Builtin HTTP server for Management Interface
Events via RabbitMQ
12th of October 2011 Event Interface can push events via RabbitMQ
6th of October 2011 Script and module support for key-value oriented backend
4th of October 2011 OpenSIPS registrar with GRUU / RFC5627
OpenSIPS 1.8.0 preview
30th of September 2011 What is to be done done for OpenSIPS 1.8.0
28th of July 2011 New Ebootcamp session starting on 19th of September.
12nd of July 2011 OpenSIPS 1.7.0 major release ready...
OpenSIPS @ ClueCon 2011
11th of July 2011 Talks and one-day free training on OpenSIPS
New in OpenSIPS 1.7
6th of July 2011 What is new in OpenSIPS 1.7
30th of June 2011 SVN freeze for testing and preparing the 1.7 release
30th of June 2011 Topology hiding based on dialog module
New AVPs naming
23rd of June 2011 New simpler and more efficient way of naming script AVPs
22nd of June 2011 Multi-row insert DB operations.
Event Notification Interface
26th of May 2011 External interaction via the Event Interface.
28th of March 2011 New Ebootcamp session starting on 2nd of May.
New "UAC_REGISTRANT" module
10th of March 2011 New module to allow OpenSIPS to UAC register.
Performance degradation with complexity
08th of March 2011 Tests to show how performance is affected with complexity
Load and performance monitoring
22nd of February 2011 New statistics and traps for OpenSIPS monitoring.
17th of February 2011 OpenSIPS 2.0 first code release.
OpenSIPS Online Meeting
15th of February 2011 OpenSIPS Online Monthly Meetings started.
OpenSIPS Social Event
24th of January 2011 OpenSIPS Social Event - Miami, 3rd of February.
17th of January 2011 New Ebootcamp session starting on 28th of February.
20th of December 2010 OpenSIPS 1.6.4 major release ready...
OpenSIPS media timeout
16th of December 2010 Ghost call hunting with media timeout ...
OpenSIPS ITExpo Miami 2011
14th of December 2010 Expo, conference, social event, bootcamp ...
13th of December 2010 New module for Presence Call Info ...
11th of October 2010 New Jersey 15 - 19 November 2010....
17th of August 2010 CSV, IP & SDP script transformations....
17th of August 2010 OpenSIPS generates directly CDR....
04th of August 2010 OpenSIPS Virtual Machine is now available ....
OpenSIPS 1.6.3 is released
02nd of August 2010 OpenSIPS 1.6.3 is out.
OpenSIPS at ClueCon
29th of July 2010 - OpenSIPS at ClueCon on 4th of August 2010, Chicago, US.
12th of July OpenSIPS remote learning via eBootcamp program
OpenSIPS at Amoocon 2010
4th of May 2010 OpenSIPS presented two papers at the Amoocon conference
Presence and BLF aggregation
14th of April 2010 OpenSIPS new SIMPLE feature - state aggregation
OpenSIPS Certified Professional
13th of April 2010 OpenSIPS certification program launched.
Webinar Variables in OpenSIPS Scripting
30th of March 2010 next OpenSIPS webinar is scheduled.
OpenSIPS 1.6.2 is released
11th of March 2010 OpenSIPS 1.6.2 is out.
OpenSIPS Control Panel 4.0 is released
08th of March 2010 OpenSIPS CP 4.0 is out.
Audio Conference on "OpenSIPS 2.0"
5th of March 2010, Voip Users Conference will host the discussion.
Webinar Explaining default script
25th of February 2010 next OpenSIPS webinar is scheduled.
OpenSIPS 2.0 Design
16th of February 2010 Design of OpenSIPS 2.0 is unveiled
Webinar SIP introduction
28th of January 2010 next OpenSIPS webinar is scheduled.
OpenSIPS 1.6 book
21st of January 2010 "Building Telephony Systems with OpenSIPS 1.6"
OpenSIPS 1.6.1 is released
21st of December 2009 OpenSIPS 1.6.1 minor release is out.
OpenSIPS Bootcamp 2010
9th of December 2009 - Bootcamp Schedule for 2010
User Loc. improvement
13th of November 2009 - User location is 3 times faster
OpenSIPS Control Panel 1.6.0 is released
30th of October 2009 OpenSIPS CP 3.0 is out.
OpenSIPS 1.6.0 is released
16th of October 2009 OpenSIPS 1.6.0 major release is out.
OpenSIPS VoIP Service
23rd of September 2009 OpenSIPS offers a free VoIP service (SIP-2-SIP) based on OpenSIPS residential configuration
OpenSIPS & Astricon
21st of September 2009 OpenSIPS will participate to Astricon Conference and Expo event during October 13-15, 2009.
SVN freeze for 1.6 release
17th of September 2009 the svn trunk freeze marks the starting of the testing period before the new 1.6 major release.
New types of scripting routes
10th of September 2009 the configuration possibilities for OpenSIPS have been enriched with new additions related to the routes. The intention was to extend the action range and also to make the configuration file easier to write and read.
Built-in STUN server for OpenSIPS
7th of September 2009 An implementation for a buitin STUN server is available in OpenSIPS. This tries to solve and simplify some issues related to NAT traversal.
Pseudovariable implementation extended
3rd of September 2009 The pseudovariable implementation has been extended with new operations to give more power to the script writer.
Realtime OpenSIPS - Asterisk Integration
30th of August 2009 a new tutorial is available.
OpenSIPS 1.5.3 is released
27th of August 2009 OpenSIPS 1.5.3 minor release is out.
AAA API and RADIUS enhancement
18th of August 2009, new RADIUS and AAA support in OpenSIPS
Webinar Types of Routes in OpenSIPS
4th of August 2009 next OpenSIPS webinar is scheduled.
B2BUA in OpenSIPS
3rd of August 2009, a B2BUA signaling implementation in OpenSIPS.
30th of July 2009, new middle-layer DB module for mixing DB connections.
23th of July 2009, SDP Codec manipulation support.
16th of July 2009, Memcached support for memory caching API.
OpenSIPS 1.5.2 is released
15th of July 2009 OpenSIPS 1.5.2 minor release is out.
OpenSIPS at ClueCon
14th of July 2009 - OpenSIPS at ClueCon on 6th of August 2009, Chicago, US.
Webinar Routing in SIP
30th of June 2009 next OpenSIPS webinar is scheduled.
29th of June 2009 REGISTRAR module gets more flexible and powerful.
First OpenSIPS webinar
8th of June 2009 OpenSIPS webinar program starts.
OpenSIPS Control Panel 2.0 is released
13rd of April 2009 OpenSIPS-CP 2.0 major release is out.
OpenSIPS 1.5.1 is released
13rd of April 2009 OpenSIPS 1.5.1 minor release is out.
OpenSIPS 1.5.0 is released
23rd of March 2009 OpenSIPS 1.5.0 major release is out.
OpenSIPS 1.4.5 is released
23rd of March 2009 OpenSIPS 1.4.5 minor release is out.
OpenSIPS as Load-Balancer
04th of March 2009 OpenSIPS implements real Load-Balancing
OpenSIPS at Amoocon
24th of February 2009 OpenSIPS submitted several papers for the Amoocon conference
New "REGEX" module
18th of February 2009 OpenSIPS 1.5.0 gets PCRE Regular Expression support
10th of February 2009 OpenSIPS 1.5.0 gets a new module for SIP identity
08th of February 2009 OpenSIPS 1.5.0 gets a new module for PBX dialling
Prepared statements, a 25% boost
06th of February 2009 OpenSIPS participates at UKNOF 12th on 13th of February
Prepared statements, a 25% boost
05th of February 2009 OpenSIPS 1.5.0 gets MYSQL prepared statements?
On the edge of a new major release
03rd of February 2009 What is new in the upcoming major release 1.5.0?
Memory Cache Support
30th of January 2009 OpenSIPS 1.5.0 (devel) gets support for Memory Cache.
OpenSIPS 1.4.4 is released
15th of January 2009 OpenSIPS 1.4.4 minor release is out.
23rd of December 2008 OpenSIPS 1.4.4 1.5.0 gets a support for QoS.
"Call Control" module
18th of December 2008 OpenSIPS 1.5.0 gets a support for prepaid applications.
OpenSIPS 1.4.3 is released
8th of December 2008 OpenSIPS 1.4.3 minor release is out.
OpenSIPS at SIPIT - post facts
13-17 of October 2008 - see the OpenSIPS report on the 23th SIPit edition.
OpenSIPS Control Panel
15th of October 2008 OpenSIPS Control Panel web interface is now available.
OpenSIPS console tool
13rd of October 2008 OpenSIPS 1.5.0 gets a new console tool.
"Dynamic Routing" - new routing module
9th of October 2008 OpenSIPS 1.5.0 gets a new powerful module for dynamic routing.
OpenSIPS 1.4.2 is released
1st of September 2008 OpenSIPS 1.4.2 minor release is out.
OpenSIPS 1.4.1 is released
13th of August 2008 - OpenSIPS 1.4.1 minor release is out.
OpenSIPS at SIPIT
07th of August 2008 - OpenSIPS will be present at SIPIT 23 in France.
OpenSIPS and Yate
06th of August 2008 - OpenSIPS and Yate join to build IP based clusters.
OpenSIPS at ClueCon
05th of August 2008 - OpenSIPS first meeting with the public.
OpenSIPS 1.4.0 is released
04th of August 2008 - First OpenSIPS major release is out.
OpenSIPS project started