[rfc-dist] RFC 4575 on A Session Initiation Protocol (SIP) Event Package for Conference State

rfc-editor@rfc-editor.org rfc-editor at rfc-editor.org
Thu Aug 31 15:50:50 PDT 2006

A new Request for Comments is now available in online RFC libraries.

        RFC 4575

        Title:      A Session Initiation Protocol (SIP) 
                    Event Package for Conference State 
        Author:     J. Rosenberg, H. Schulzrinne,
                    O. Levin, Ed.
        Status:     Standards Track
        Date:       August 2006
        Mailbox:    jdrosen at cisco.com, 
                    schulzrinne at cs.columbia.edu, 
                    oritl at microsoft.com
        Pages:      48
        Characters: 97484
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-ietf-sipping-conference-package-12.txt

        URL:        http://www.rfc-editor.org/rfc/rfc4575.txt

This document defines a conference event package for tightly coupled
conferences using the Session Initiation Protocol (SIP) events
framework, along with a data format used in notifications for this
package.  The conference package allows users to subscribe to a
conference Uniform Resource Identifier (URI).  Notifications are sent
about changes in the membership of this conference and optionally
about changes in the state of additional conference components.  

This document is a product of the Session Initiation Proposal 
Investigation Working Group of the IETF

This is now a Proposed Standard Protocol.

STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and 
suggestions for improvements.Please refer to the current edition of the 
Internet Official Protocol Standards (STD 1) for the standardization 
state and status of this protocol.  Distribution of this memo is 

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