[rfc-dist] RFC 5133 on Terminal Endpoint Identifier (TEI) Query Request Number Change

rfc-editor@rfc-editor.org rfc-editor at rfc-editor.org
Fri Dec 21 14:59:20 PST 2007

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

        RFC 5133

        Title:      Terminal Endpoint Identifier (TEI) Query 
                    Request Number Change 
        Author:     M. Tuexen, K. Morneault
        Status:     Standards Track
        Date:       December 2007
        Mailbox:    tuexen at fh-muenster.de, 
                    kmorneau at cisco.com
        Pages:      4
        Characters: 7279
        Obsoletes:  RFC4233

        I-D Tag:    draft-ietf-sigtran-rfc4233update-02.txt

        URL:        http://www.rfc-editor.org/rfc/rfc5133.txt

The Integrated Services Digital Network (ISDN) Q.921-User Adaptation
Layer (IUA) Protocol, described in RFC 4233, defines the message type
of Terminal Endpoint Identifier (TEI) Query Request messages as 5.
However, this number is already being used by the Digital Private
Network Signaling System (DPNSS)/Digital Access Signaling System 2
(DASS 2) Extensions (DUA) to the IUA Protocol described in RFC 4129.
This document updates RFC 4233 such that the message type of TEI
Query Request messages is 8.  [STANDARDS TRACK]

This document is a product of the Signaling Transport
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
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