A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3rd-Generation Partnership Project (3GPP) Author(s) : Keith Drage Christer Holmberg Roland Jesske Filename : draft-drage-sipping-rfc3455bis-04.txt Pages : 47 Date : 2012-04-02 This document describes a set of private Session Initiation Protocol (SIP) header fields (P-headers) used by the 3rd-Generation Partnership Project (3GPP), along with their applicability, which is limited to particular environments. The P-header fields are for a variety of purposes within the networks that the partners use, including charging and information about the networks a call traverses. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-drage-sipping-rfc3455bis-04.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-drage-sipping-rfc3455bis-04.txt _______________________________________________ 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