SIP SIMPLE Client SDK

= SIP/XMPP Gateway =

[[TOC(DesignXMPP, DesignXMPP_analysis, DesignXMPP_arch, DesignXMPP_im, , DesignXMPP_conference, DesignXMPP_presence, DesignXMPP_jingle,DesignXMPP_ft, depth=2)]]

The goal of 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 project is 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. 

== Status ==

 * In active development, announcements on the mailing list http://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip

 * The software license is [http://www.gnu.org/licenses/agpl.html AGPLv3]

 * Software will be available as a [http://sylkserver.com Sylkserver] application

== 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 is 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 ===

 * Instant Messaging and Presence http://xmpp.org/rfcs/rfc6121.html

 * File Transfers http://xmpp.org/extensions/xep-0096.html

 * Audio and Video

  * Jingle http://xmpp.org/extensions/xep-0166.html

  * Jingle RTP http://xmpp.org/extensions/xep-0167.html

  * Jingle ICE (UDP) http://xmpp.org/extensions/xep-0176.html

== 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

== Software Candidates ==

The functionality will be embedded into the existing [http://sylkserver.com SylkServer] project. The software will be written in Python programming language.

=== XMPP Library ===

 * http://sipsimpleclient.com/wiki/DesignXMPP_analysis

== Gateway Architecture ==

 * http://sipsimpleclient.com/wiki/DesignXMPP_arch

=== SIP-XMPP Chat ===

 * http://sipsimpleclient.com/wiki/DesignXMPP_im

=== SIP-XMPP Multi-party Chat ===

 * http://sipsimpleclient.com/wiki/DesignXMPP_conference

=== SIP-XMPP Presence ===

 * http://sipsimpleclient.com/wiki/DesignXMPP_presence

=== SIP-XMPP Jingle ===

 * http://sipsimpleclient.com/wiki/DesignXMPP_jingle

=== SIP-XMPP File Transfer ===

 * http://sipsimpleclient.com/wiki/DesignXMPP_ft