[rfc-dist] RFC 3680 on A Session Initiation Protocol (SIP) Event Package for Registrations

rfc-editor at rfc-editor.org rfc-editor at rfc-editor.org
Wed Mar 31 17:01:53 PST 2004

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

        RFC 3680

        Title:      A Session Initiation Protocol (SIP) Event Package
                    for Registrations
        Author(s):  J. Rosenberg
        Status:     Standards Track
        Date:       March 2004
        Mailbox:    jdrosen at dynamicsoft.com
        Pages:      26
        Characters: 35403
        Updates/Obsoletes/SeeAlso:    None

        I-D Tag:    draft-ietf-sipping-reg-event-00.txt

        URL:        ftp://ftp.rfc-editor.org/in-notes/rfc3680.txt

This document defines a Session Initiation Protocol (SIP) event
package for registrations.  Through its REGISTER method, SIP allows a
user agent to create, modify, and delete registrations.  Registrations
can also be altered by administrators in order to enforce policy.  As
a result, these registrations represent a piece of state in the
network that can change dynamically.  There are many cases where a
user agent would like to be notified of changes in this state.  This
event package defines a mechanism by which those user agents can
request and obtain such notifications.

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

This is now a Proposed Standard Protocol.

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 unlimited.

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Joyce K. Reynolds and Sandy Ginoza
USC/Information Sciences Institute


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