%% You should probably cite draft-ietf-p2psip-concepts instead of this I-D. @techreport{willis-p2psip-concepts-04, number = {draft-willis-p2psip-concepts-04}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-willis-p2psip-concepts/04/}, author = {Dean Willis}, title = {{Concepts and Terminology for Peer to Peer SIP}}, pagetotal = 26, year = 2007, month = mar, day = 6, abstract = {This document defines concepts and terminology for use of the Session Initiation Protocol in a peer-to-peer environment where the traditional proxy-registrar function is replaced by a distributed mechanism that might be implemented using a distributed hash table or other distributed data mechanism with similar external properties. This document includes a high-level view of the functional relationships between the network elements defined herein, a conceptual model of operations, and an outline of the related open problems that might be addressed by an IETF working group.}, }