A New Internet-Draft is available from the on-line Internet-Drafts
directories.
Title : dSIP: A P2P Approach to SIP Registration and Resource Location
Author(s) : D. Bryan, et al.
Filename : draft-bryan-p2psip-dsip-00.txt
Pages : 44
Date : 2007-2-27
This document outlines the motivation, requirements, and
architectural design for a distributed Session Initiation Protocol
(dSIP). dSIP is a Peer-to-Peer (P2P) based approach for SIP
registration and resource discovery using distributed hash tables
maintained with SIP messages. This design removes the need for
central servers from SIP, while offering full backward compatibility
with SIP, allowing reuse of existing clients, and allowing P2P
enabled peers to communicate with conventional SIP entities. A basic
introduction to the concepts of P2P is presented, backward
compatibility issues addressed, and security considerations are
discussed.
dSIP is one possible implementation of the protocols being discussed
for creation in the P2PSIP WG. In the context of the work being
proposed, this draft represents a concrete proposal for the P2PSIP
Peer Protocol, using SIP with extensions as the underlying protocol.
In this architecture, no P2PSIP Client Protocol is needed, rather
unmodified SIP is used for access by non-peers.
A URL for this Internet-Draft is:
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