A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Session Initiation Protocol Instance ID usage by the Open Mobile Alliance Push-to-talk over Cellular Author(s) : Andrew Allen Filename : draft-allen-dispatch-poc-instanceid-usage-00.txt Pages : 8 Date : 2013-05-06 Abstract: This document describes how SIP Instance ID as defined in RFC 5626 [1] is used by the Open Mobile Alliance (OMA), for Push-to-talk over Cellular (PoC) and addresses security concerns with use of the SIP instance ID in non-register requests. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-allen-dispatch-poc-instanceid-usage There's also a htmlized version available at: http://tools.ietf.org/html/draft-allen-dispatch-poc-instanceid-usage-00 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt