|» OpenSIPS 3.0 Release - 16th of April 2019|
The beta release of the major OpenSIPS 3.0 is ready for you. Are you ready for it??
» The OpenSIPS Summit - April 30th - May 3rd 2019, in Amsterdam, NL
Four full days of just VoIP & RTC knowledge in its most pure format. Register now!
Conference, Open Discussions, Design Clinics, Workshops and Trainings!
OpenSIPS is an Open Source SIP proxy/server for voice, video, IM, presence and any other SIP extensions.
OpenSIPS is a multi-functional, multi-purpose signaling SIP server used by carriers, telecoms or ITSPs for solutions like Class4/5 Residential Platforms, Trunking / Wholesale, Enterprise / Virtual PBX Solutions, Session Border Controllers, Application Servers, Front-End Load Balancers, IMS Platforms, Call Centers, and many others - see the full Set of Features.
OpenSIPS is recommended for any kind of SIP scenario / service by:
- the high throughput - tens of thousands of CPS, millions of simultaneous calls (see official tests)
- the flexibility of routing and integration - routing script for implementing custom routing logics, several interfacing APIs (see the Manual)
- the effective application building - more than 120 modules to provide features, for SIP handling, for backend operations, for integration, for routing logics (see List of Modules)
|» ||Download OpenSIPS|
| ||3.0.0 - beta release |
2.4.5 - stable LTS release
2.2.7 - stable LTS release