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Adrian Georgescu, 07/09/2012 12:58 pm

SIP/XMPP Gateway

The goal of this task is to implement a bidirectional signaling and media gateway for Presence, Instant Messaging, Multiparty IM, Audio, and File Transfer for SIP and XMPP signaling protocols, RTP and MSRP media planes. This research and development is part of the WormHole Project sponsored by NLNet and AG Projects.

Deployment Scenario

By pointing the correspondent DNS records for SIP or XMPP services of a given Internet domain to the address of this gateway, any packet sent to or connection established to the gateway by one of the protocols is transparently translated into the other. The server is designed in such way that it requires zero-configuration.

Specifications and Standards

SIP Signaling and Media

XMPP Signaling and Media

Protocol Translation Specifications

Lessons learned during implementation and Suggestions for improvement of Protocol Translation Specifications

Progress

Completed items are operational on SIP2SIP which supports Chat and Presence to gmail.com an jabber.org domains. Progress announcements are made on SIP beyond VoIP mailing list

Completed Items

Roadmap