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Adrian Georgescu, 03/03/2012 10:00 am

= SIP/XMPP Gateway =

<acronym title="DesignXMPP, DesignXMPP_analysis, DesignXMPP_arch, DesignXMPP_im, depth=2">TOC</acronym>

The goal for this project is to implement a bidirectional multi-media gateway for Presence, Instant Messaging including multi-party chat, Audio, Video and File Transfer between SIP and XMMP protocols. This research and development are part of the WormHole Project sponsored by [http://nlnet.nl/project/xmpp-sip/ NLNet and AG Projects].

The gateway should be easy to deploy and use without any manual configuration if possible. The software license will be licensed according to [http://www.gnu.org/licenses/agpl.html AGPLv3].

Deployment Scenario

By simply pointing the DNS records corespondent to the SIP and XMPP service to the address where the gateway listens to, any packet that enters the gateway by one of the protocols must be transparently translated into the other.

XMPP Specifications * XMPP core (RFC 6120) http://xmpp.org/rfcs/rfc6120.html * XMPP extensions http://xmpp.org/xmpp-protocols/xmpp-extensions

=== Session Types ===

Gateway Specifications * Presence http://xmpp.org/internet-drafts/draft-saintandre-sip-xmpp-presence-02.html * Instant Messaging http://xmpp.org/internet-drafts/draft-saintandre-sip-xmpp-im-01.html * Chat http://xmpp.org/internet-drafts/draft-saintandre-sip-xmpp-chat-03.html * Group Chat http://xmpp.org/internet-drafts/draft-saintandre-sip-xmpp-groupchat-01.html Libraries

The software must be written in Python programming language.

=== XMPP Library Analysis ===

=== Architecture Design ===

=== SIP-XMPP IM Gateway ===