JsSIP

Overview

• Runs in the browser and Node.js
• SIP over WebSocket (use real SIP in your web apps)
• Audio/video calls (WebRTC) and instant messaging
• Lightweight!
• Easy to use and powerful user API
• Works with Kamailio, Asterisk. Mobicents and repro (reSIProcate) servers (more info)
• Written by the authors of RFC 7118 "The WebSocket Protocol as a Transport for SIP" and mediasoup

Website and Documentation

jssip.net

Install

$ npm install jssip

Getting Started

The following simple JavaScript code creates a JsSIP User Agent instance and makes a SIP call:

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Want to see more? Check the full documentation at https://jssip.net/documentation/.

Online Demo

tryit.jssip.net

Support

• For questions or usage problems please use Github discussions.

• For bug reports or feature requests open an Github issue.

Authors

José Luis Millán

• Main author. Core Designer and Developer.
• [email protected] (Github @jmillan)

Iñaki Baz Castillo

• Core Designer and Developer.
• [email protected] (Github @ibc)

Saúl Ibarra Corretgé

• Core Designer.
• [email protected] (Github @saghul)

License

JsSIP is released under the MIT license.