Advanced Real-Time Communication

Jitsi is a set of open-source projects that allows you to easily build and deploy secure videoconferencing solutions. At the heart of Jitsi are Jitsi Videobridge and Jitsi Meet, which let you have conferences on the internet, while other projects in the community enable other features such as audio / video calls con the desktop.

The Jitsi family, and hence our GSoC project ideas, also include other projects:

Jitsi Meet - A WebRTC JavaScript application for videoconferencing, which uses XMPP Jingle for signalling and Jitsi Videobridge as a server-side media router. (

Jitsi Videobridge - A video relaying server that, together with Jitsi allows for multi-party video calls similar to the ones we do with Google Hangouts (

Jitsi (desktop) is an audio/video and chat communicator written in Java. It supports protocols such as SIP, XMPP/Jabber, AIM/ICQ, Yahoo!, and Bonjour. It implements a rich set of communications features such as Video calls and conferences with SIP and XMPP Jingle on Linux, Mac OS X, and Windows, call transfers, call encryption and many others.

libjitsi - A rich audio/video media stack written in Java ( - An ICE protocol implementation for robust NAT and firewall traversal (

Together with FLOSS server software like Kamailio, OpenSIPS, Asterisk and FreeSWITCH, Jitsi represents an open alternative to proprietary communications systems such as Skype, or Live Messenger. Our communities often work together on various problems.

The development of Jitsi started at the University of Strasbourg, France ( but has grown to include contributors from all over the world. Many of them have actually joined after successfully participating in previous GSoC editions. Jitsi is based on the OSGi ( architecture using the Felix implementation from Apache, which makes it very extensible and developer friendly.

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  • webrtc
  • java
  • javascript
  • sip
  • xmpp


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Jitsi 2017 Projects

  • Chunxu Tang
    Face and Speech Recognition for Jitsi Meet
    Jitsi Meet is a WebRTC JavaScript application, which provides high quality scalable videoconferencing solution. It uses Jitsi Videobridge as the...
    Implementing 'Micro Mode' for Jitsi-Meet-Electron
    Sometimes, users might want to use the desktop window while communicating with another person through Jitsi-meet. However, Jitsi-meet-electron does...
  • NikV
    Integrate transcription into Jitsi Meet
    My Google Summer of Code project last year ended up with a functional back-end for transcriptions in libjitsi. This year I want to integrate it into...