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Interworking between the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP): Presence (RFC8048)

IP.com Disclosure Number: IPCOM000248717D
Original Publication Date: 2016-Dec-01
Included in the Prior Art Database: 2016-Dec-29
Document File: 68 page(s) / 72K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

P. Saint-Andre: AUTHOR

Abstract

Presence is information about the availability of an entity (such as network availability or availability for communication). Presence features in both SIP and XMPP involve several aspects:

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Internet Engineering Task Force (IETF)                    P. Saint-Andre Request for Comments: 8048                                      Filament Obsoletes: 7248                                            December 2016 Category: Standards Track ISSN: 2070-1721

    Interworking between the Session Initiation Protocol (SIP) and the       Extensible Messaging and Presence Protocol (XMPP): Presence

Abstract

   This document defines a bidirectional protocol mapping for the    exchange of presence information between the Session Initiation    Protocol (SIP) and the Extensible Messaging and Presence Protocol    (XMPP).  This document obsoletes RFC 7248.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force    (IETF).  It represents the consensus of the IETF community.  It has    received public review and has been approved for publication by the    Internet Engineering Steering Group (IESG).  Further information on    Internet Standards is available in Section 2 of RFC 7841.

   Information about the current status of this document, any errata,    and how to provide feedback on it may be obtained at    http://www.rfc-editor.org/info/rfc8048.

Copyright Notice

   Copyright (c) 2016 IETF Trust and the persons identified as the    document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal    Provisions Relating to IETF Documents    (http://trustee.ietf.org/license-info) in effect on the date of    publication of this document.  Please review these documents    carefully, as they describe your rights and restrictions with respect    to this document.  Code Components extracted from this document must    include Simplified BSD License text as described in Section 4.e of    the Trust Legal Provisions and are provided without warranty as    described in the Simplified BSD License.

 Saint-Andre                  Standards Track                    [Page 1]
 RFC 8048             SIP-XMPP Interworking: Presence       December 2016

 Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3

   2.  Intended Audience . . . . . . . . . . . . . . . . . . . . . .   4

   3.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   5

   4.  Architectural Assumptions . . . . . . . . . . . . . . . . . .   5

   5.  Presence Authorizations . . . . . . . . . . . . . . . . . . .   6

     5.1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . .   6

     5.2.  XMPP to SIP . . . . . . . . . . . . . . . . . . . . . . .   7

       5.2.1.  Requesting a Presence Authorization . . . . . . . . .   7

       5.2.2.  Refreshin...