janus 0.7.3-2build1 (amd64 binary) in ubuntu groovy

 Janus is a general purpose WebRTC Gateway with a minimal footprint.
 .
 As such, it provides no functionality per se other than implementing
 the means to set up a WebRTC media communication with a browser,
 exchanging JSON messages with it, and relaying RTP/RTCP and messages
 between browsers and the server-side application logic they are
 attached to. Any specific feature/application are implemented in server
 side plugins, that browsers contact via the gateway to take advantage
 of the functionality they provide.
 .
 Example uses for Janus are applications involving echo tests,
 conference bridges, media recorders, and SIP gateways.