Doubango Telecom

Doubango Telecom is a young Telco company focused on open source projects. We are specialized in NGN technologies (3GPP, TISPAN, Packet Cabel, WiMax, GSMA, RCS-e, IETF...standards), audio/video coding, cloud computing and WebRTC.
Our products include SIP/IMS (VoIP) clients/servers/gateways, TelePresence and Telemedicine systems, VNC stacks and audio/video codecs. Most of our products are already open sourced.


Born to Be a Star
telepresence Open Source SIP TelePresence system with support for Full (1080p) and Ultra (2160p) HD video.

Client-side components
sipML5 HTML5 SIP client using webrtc2sip Gateway.
Enjoy our live demo »
clik2dial A complete Click-to-Call Solution using webrtc2sip Gateway and sipML5.
Enjoy our live demo »
webrtc-everywhere WebRTC extension for Safari, Opera, Firefox and IE.
  • SIP video client for Windows Phone 8 and Surface Pro
  • IMS/RCS Client for Windows XP, Vista, 7 and 8
iDoubs SIP/IMS VideoPhone for iOS (iPhone, iPad and iPod Touch) and MAC OS X.
IMSDroid SIP/IMS Client for Android.
libSigComp Signaling Compression (SigComp) library
Server-side components
webrtc2sip Smart SIP and Media Gateway to connect WebRTC endpoints to any SIP-legacy network.
Enjoy our live demo »
telepresence Open Source TelePresence system with a smart and powerful MCU.
Enjoy our live demo »
Flash2IMS Adobe® Flash® to SIP/IMS Gateway.

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