@techreport{uusitalo-sipping-authentication-00, number = {draft-uusitalo-sipping-authentication-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-uusitalo-sipping-authentication/00/}, author = {Jari Arkko}, title = {{3GPP Requirements for SIP Authentication }}, pagetotal = 0, year = 2002, month = feb, day = 11, abstract = {The 3rd Generation Partnership Project (3GPP) has selected Session Initiation Protocol (SIP) {[}1{]} as the session establishment protocol for the 3GPP IP Multimedia Core Network Subsystem. This document discusses requirements identified by 3GPP concerning SIP authentication methods.}, }