Interworking between the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP): Architecture, Addresses, and Error Handling
RFC 7247
Document | Type |
RFC - Proposed Standard
(May 2014; No errata)
Was draft-ietf-stox-core (stox WG)
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Authors | Peter Saint-Andre , Avshalom Houri , Joe Hildebrand | ||
Last updated | 2015-10-14 | ||
Replaces | draft-saintandre-sip-xmpp-core | ||
Stream | IETF | ||
Formats | plain text html 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 7247 (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: 7247 &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): Architecture, Addresses, and Error Handling Abstract As a foundation for the definition of bidirectional protocol mappings between the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP), this document specifies the architectural assumptions underlying such mappings as well as the mapping of addresses and error conditions. 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/rfc7247. Saint-Andre, et al. Standards Track [Page 1] RFC 7247 SIP-XMPP Interworking: Core May 2014 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. Table of Contents 1. Introduction ....................................................3 2. Intended Audience ...............................................3 3. Terminology .....................................................4 4. Architectural Assumptions .......................................4 5. Interdomain Federation ..........................................6 6. Address Mapping .................................................7 6.1. Overview ...................................................7 6.2. Local Part Mapping .........................................9 6.3. Instance-Specific Mapping .................................11 6.4. SIP to XMPP ...............................................11 6.5. XMPP to SIP ...............................................12 7. Error Mapping ..................................................14 7.1. XMPP to SIP ...............................................15 7.2. SIP to XMPP ...............................................17 8. Security Considerations ........................................20 9. References .....................................................21 9.1. Normative References ......................................21 9.2. Informative References ....................................22 Appendix A. Acknowledgements ......................................24 Saint-Andre, et al. Standards Track [Page 2] RFC 7247 SIP-XMPP Interworking: Core May 2014 1. Introduction The IETF has worked on two signaling technologies that can be used for multimedia session negotiation, instant messaging, presence, capabilities discovery, notifications, and other functions served by real-time communication applications: o The Session Initiation Protocol [RFC3261], along with various SIP extensions developed within the SIP for Instant Messaging and Presence Leveraging Extensions (SIMPLE) Working Group. o The Extensible Messaging and Presence Protocol [RFC6120], along with various XMPP extensions developed by the IETF as well as by the XMPP Standards Foundation (XSF). Because these technologies are widely deployed, it is important to clearly define mappings between them for the sake of interworking. This document provides the basis for a series of SIP-XMPP interworking specifications by defining architectural assumptions, address translation methods, and error condition mappings. OtherShow full document text