Conference Event Package Data Format Extension for Centralized Conferencing (XCON)
RFC 6502
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RFC - Proposed Standard
(March 2012; No errata)
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2015-10-14
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IETF
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WG Document
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RFC 6502 (Proposed Standard)
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Unknown
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Cullen Jennings
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Internet Engineering Task Force (IETF) G. Camarillo
Request for Comments: 6502 Ericsson
Category: Standards Track S. Srinivasan
ISSN: 2070-1721
R. Even
Gesher Erove Ltd
J. Urpalainen
Nokia
March 2012
Conference Event Package Data Format Extension
for Centralized Conferencing (XCON)
Abstract
This document specifies the notification mechanism for XCON
(centralized conferencing). This mechanism reuses the SIP (Session
Initiation Protocol) event package for conference state.
Additionally, the notification mechanism includes support for the
XCON data model and for partial notifications.
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/rfc6502.
Camarillo, et al. Standards Track [Page 1]
RFC 6502 XCON Event Package March 2012
Copyright Notice
Copyright (c) 2012 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.
This document may contain material from IETF Documents or IETF
Contributions published or made publicly available before November
10, 2008. The person(s) controlling the copyright in some of this
material may not have granted the IETF Trust the right to allow
modifications of such material outside the IETF Standards Process.
Without obtaining an adequate license from the person(s) controlling
the copyright in such materials, this document may not be modified
outside the IETF Standards Process, and derivative works of it may
not be created outside the IETF Standards Process, except to format
it for publication as an RFC or to translate it into languages other
than English.
Camarillo, et al. Standards Track [Page 2]
RFC 6502 XCON Event Package March 2012
Table of Contents
1. Introduction ....................................................3
2. Terminology .....................................................4
3. Notification Formats ............................................5
4. Full Notifications ..............................................5
4.1. Backwards Compatibility ....................................5
5. Partial Notifications ...........................................6
5.1. Generation of Partial Notifications ........................6
5.2. Processing of Partial Notifications ........................7
5.3. Partial Notification Format ................................8
5.4. XML Schema for Partial Notifications .......................8
5.5. Examples ...................................................9
6. IANA Considerations ............................................10
6.1. MIME type Registration:
application/xcon-conference-info+xml ......................10
6.2. MIME type Registration:
application/xcon-conference-info-diff+xml .................11
6.3. URN Sub-Namespace Registration:
xcon-conference-info-diff .................................12
6.4. XML Schema Registration ...................................12
7. Security Considerations ........................................12
8. References .....................................................13
8.1. Normative References ......................................13
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