About OpenSIPS

OpenSIPS (Open SIP Server) (former OpenSER) 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 – it can act as SIP Router/Switch, SIP Registrar, Application Server, Redirect Server, Load Balancer / Dispatcher, Back-to-Back User Agent, Presence Server, IM Server, Session Border Controller, SIP Front-End, NAT traversal Server, IP Gateway (SMS, XMPP) and 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)

What to know more about OpenSIPS? Come to OpenSIPS Summit and join fellow VoIP & RTC experts, developers and users from all over the world for 3+1 days of talks, inspiring presentations, workshops and training about OpenSIPS and the Open-Source ecosystem

OpenSIPS Trainings

The OpenSIPS project provides several types of official training to help you gain SIP / OpenSIPS knowledge and hands-on experience. Different flavors of training are available, online or onsite, for beginners or advanced studies, with a general purpose or highly focus on certain topics, publicly available or private customized sessions.

• Corporate Training
• OpenSIPS Advanced Training

For more details on the available trainings, please visit the official web page.

OpenSIPS Summits

What is OpenSIPS Summit?

The OpenSIPS Summit is a conferencing event that aims to provide the necessary knowledge to understand and use OpenSIPS. It is a 100% OpenSIPS event focused on:

• presenting what OpenSIPS is
• what is OpenSIPS place in SIP environments, integration considerations
• usage scenarios for OpenSIPS
• real case studies with OpenSIPS
• open discussions on OpenSIPS matters
• open talks on future directions for OpenSIPS

Who should attend?

If you are looking to discover, understand and evaluate OpenSIPS, the OpenSIPS Summit is the right place to be. We will answer your questions like:

• what OpenSIPS can do for my SIP network
• what are the OpenSIPS capabilities, features, and limits
• how to extend, expand and enhance my SIP service with OpenSIPS.

Details and Schedule

Check the official web page of the OpenSIPS Summits.

OpenSIPS Certification

OpenSIPS project has an official certification program – OpenSIPS Certified Professional (OCP).

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

How to get it? – you need to pass an online exam covering SIP and OpenSIPS area.

Who issues it? – the certificate is issued and guaranteed by OpenSIPS project via the OpenSIPS foundation.

All the details on the OpenSIPS certification can be found on https://www.opensips.org/Training/Certification

OpenSIPS Webinars

OpenSIPS project started a series of free Webinars to help people to better understand and work with OpenSIPS / OpenSER.

OpenSIPS Software Development

Ecosmob

OpenSIPS is a highly scalable and flexible solution; it is more than a SIP router/proxy since it revolves around application-level functionality. It possesses an application interface and various modules for effective app building. Ecosmob offers cost-effective OpenSIPS development services to telecommunication operators, enterprises and network operators across the globe. 1-303-997-3139, [email protected]

Resources

Web site

http://www.opensips.org

Documentation

For how to do scripting, see the OpenSIPS Manual
For more advanced topics, see the OpenSIPS Tutorials.

Getting help

devel at lists dot opensips dot org
users at lists dot opensips dot org
See more…

Trackers

Multiple trackers are available here

Development

Development Process and status

Platforms

OpenSIPS is know to work on

• most of Linux flavours (OS used for development is mainly Debian)
• 64b Linux flavours
• SUN/Solaris
• FreeBSD
• OpenBSD
• NetBSD

• OpenSIPS Control Panel – a system provisioning we interface for OpenSIPS