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
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Authors | Peter Saint-Andre , Avshalom Houri , Joe Hildebrand | ||
Last updated | 2015-10-14 | ||
Replaces | draft-saintandre-sip-xmpp-presence | ||
Stream | Internet Engineering Task Force (IETF) | ||
Formats | plain text html pdf htmlized (tools) 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) | |
Action Holders |
(None)
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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 protocolsShow full document text