Interworking between the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP): Presence
RFC 7248
| Document | Type |
RFC - Proposed Standard
(May 2014; No errata)
Obsoleted by RFC 8048
|
|
|---|---|---|---|
| Last updated | 2015-10-14 | ||
| Replaces | draft-saintandre-sip-xmpp-presence | ||
| Stream | IETF | ||
| Formats | plain text pdf htmlized bibtex | ||
| Reviews | |||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Yana Stamcheva | ||
| Shepherd write-up | Show (last changed 2013-11-26) | ||
| IESG | IESG state | RFC 7248 (Proposed Standard) | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Gonzalo Camarillo | ||
| Send notices to | (None) | ||
| IANA | IANA review state | Version Changed - Review Needed | |
| IANA action state | No IANA Actions | ||
Internet Engineering Task Force (IETF) P. Saint-Andre
Request for Comments: 7248 &yet
Category: Standards Track A. Houri
ISSN: 2070-1721 IBM
J. Hildebrand
Cisco Systems, Inc.
May 2014
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).
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 5741.
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/rfc7248.
Copyright Notice
Copyright (c) 2014 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, et al. Standards Track [Page 1]
RFC 7248 SIP-XMPP Interworking: Presence May 2014
Table of Contents
1. Introduction ....................................................2
2. Intended Audience ...............................................3
3. Terminology .....................................................3
4. Subscriptions to Presence Information ...........................4
4.1. Overview ...................................................4
4.2. XMPP to SIP ................................................5
4.2.1. Establishing a Presence Subscription ................5
4.2.2. Refreshing a Presence Subscription ..................9
4.2.3. Cancelling a Presence Subscription .................10
4.3. SIP to XMPP ...............................................12
4.3.1. Establishing a Presence Subscription ...............12
4.3.2. Refreshing a Presence Subscription .................14
4.3.3. Cancelling a Presence Subscription .................17
5. Notifications of Presence Information ..........................17
5.1. Overview ..................................................17
5.2. XMPP to SIP ...............................................19
5.3. SIP to XMPP ...............................................22
6. Requests for Presence Information ..............................24
6.1. XMPP to SIP ...............................................24
6.2. SIP to XMPP ...............................................25
7. Security Considerations ........................................26
8. References .....................................................27
8.1. Normative References ......................................27
8.2. Informative References ....................................27
Appendix A. Acknowledgements ......................................29
1. Introduction
In order to help ensure interworking between presence systems that
conform to the instant message / presence requirements [RFC2779], it
is important to clearly define protocol mappings between such
systems. Within the IETF, work has proceeded on two presence
technologies:
o Various extensions to the Session Initiation Protocol ([RFC3261])
for presence, in particular [RFC3856]
o The Extensible Messaging and Presence Protocol (XMPP), which
consists of a formalization of the core XML streaming protocols
developed originally by the Jabber open-source community; the
relevant specifications are [RFC6120] for the XML streaming layer
and [RFC6121] for basic presence and instant-messaging extensions
One approach to helping ensure interworking between these protocols
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