A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : A P2P Approach to SIP Registration and Resource Location
Author(s) : D. Bryan, et al.
Filename : draft-bryan-sipping-p2p-02.txt
Pages : 53
Date : 2006-3-7
This document outlines the motivation and requirements for a Peer-to-
Peer (P2P) based approach for SIP registration and resource discovery
using distributed hash tables, and presents the architectural design
for such a system. 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 nodes to
communicate with conventional SIP entities. A basic introduction to
the concepts of P2P is presented, backward compatibility issues
addressed, and the security considerations are considered.
This is very early work to explore the characteristics that a P2P
system might have. It is less secure in many ways than the
traditional approach to SIP but has certain other interesting
characteristics that may make it desirable in some situations. This
work is being discussed on the p2psip@cs.columbia.edu mailing list.
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