A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : 3rd-Generation Partnership Project (3GPP) SIP URI Inter Operator Traffic Leg parameter Authors : Christer Holmberg Jan Holm Roland Jesske Martin Dolly Filename : draft-holmberg-dispatch-iotl-04.txt Pages : 17 Date : 2015-01-08 Abstract: In 3rd-Generation Partnership Project (3GPP) networks, the signalling path between a calling user and a called user can be partioned into segments, referred to as traffic legs. Each traffic leg may span networks belonging to different operators, and will have its own characteristics that can be different from other traffic legs in the same call. A traffic leg might be associated with multiple SIP dialogs, e.g. in case a B2BUA which modifies the SIP dialog identifier is located within the traffic leg. This document defines a new SIP URI parameter, 'iotl'. The parameter can be used in a SIP URI to indicate that the entity associated with the address, or an entity responsible for the host part of the address, represents the end of a specific traffic leg (or multiple traffic legs). The SIP URI 'iotl' parameter defined in this document has known uses in 3GPP networks. Usage in other networks is also possible. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-holmberg-dispatch-iotl/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-holmberg-dispatch-iotl-04 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-holmberg-dispatch-iotl-04 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. 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