%% You should probably cite rfc7118 instead of this I-D. @techreport{ietf-sipcore-sip-websocket-02, number = {draft-ietf-sipcore-sip-websocket-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-sipcore-sip-websocket/02/}, author = {Inaki Baz Castillo and Jose Luis Millan and Victor Pascual}, title = {{The WebSocket Protocol as a Transport for the Session Initiation Protocol (SIP)}}, pagetotal = 20, year = 2012, month = jul, day = 30, abstract = {The WebSocket protocol enables two-way realtime communication between clients and servers. This document specifies a new WebSocket sub- protocol as a reliable transport mechanism between SIP (Session Initiation Protocol) entities to enable usage of SIP in new scenarios.}, }