SIST-TS ETSI/TS 102 142 V1.1.1:2005

SLOVENSKI STANDARD
01-januar-2005
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Services and Protocols for Advanced Networks (SPAN); MTP/SCCP/SSCOP and
SIGTRAN (Message of SS7 over IP); Message transfer part 3 User Adaptation layer
(M3UA) [Endorsement of RFC 3332 (2002), modified]
Ta slovenski standard je istoveten z: TS 102 142 Version 1.1.1
ICS:
33.040.01 Telekomunikacijski sistemi Telecommunication systems
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

Technical Specification
Services and Protocols for Advanced Networks (SPAN);
MTP/SCCP/SSCOP and SIGTRAN (Message of SS7 over IP);
Message transfer part 3 User Adaptation layer (M3UA)
[Endorsement of RFC 3332 (2002), modified]

2 ETSI TS 102 142 V1.1.1 (2003-05)

Reference
DTS/SPAN-130263
Keywords
M3UA, MTP, SCCP, SIGTRAN, SS7,
endorsement
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3 ETSI TS 102 142 V1.1.1 (2003-05)
Contents
Intellectual Property Rights.4
Foreword.4
Endorsement notice .4
Introduction .4
1 Scope.5
2 References.5
3 Definitions and abbreviations.5
3.1 Definitions.5
3.2 Abbreviations.6
4 General considerations applicable to transport of Signalling System No. 7 over IP.6
4.1 Transport protocol.6
4.2 SCTP considerations.6
4.3 National options.6
4.4 Application Server mode.6
4.5 Application Server state handling.6
4.6 Dynamic registration.7
4.7 Message distribution to the Application Server.7
4.8 Receipt of unrecognized messages.7
5 Considerations applicable to M3UA .7
5.1 National options.7
5.2 Dynamic registration.7
5.3 Message distribution to the Application Server.7
5.4 M3UA procedures.7
6 Modifications to RFC 3332.7
History .11

ETSI
4 ETSI TS 102 142 V1.1.1 (2003-05)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
All published ETSI deliverables shall include information which directs the reader to the above source of information.
Foreword
This Technical Specification (TS) has been produced by ETSI Technical Committee Services and Protocols for
Advanced Networks (SPAN).
Endorsement notice
The Elements of the Internet Engineering Task Force Request for Comments RFC 3332 [1] apply, with the following
modifications.
Introduction
The present document records the changes to the Internet Engineering Task Force (IETF) RFC 3332 [1]. This RFC
specifies an Internet standard track protocol for the transport of Signalling Systems No.7 (SS7) information over IP
using the Stream Control Transmission Protocol.
ETSI
5 ETSI TS 102 142 V1.1.1 (2003-05)
1 Scope
The present document specifies the requirements for the MTP3 User Adaptation layer (M3UA), when used in
conjunction with the Stream Control Transmission Protocol (SCTP) for the transport of the Signalling System No.7
Message Transport Part 3 (MTP3) information over the Internet Protocol (IP). The document endorses and constrains
where relevant the SIGTRAN (IETF) RFC 3332 [1] of M3UA.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
[1] IETF RFC 3332 (2002): "Signaling System 7 (SS7) Message Transfer Part 3 (MTP3) - User
Adaptation Layer (M3UA)", G. Sidebottom, K. Morneault, J. Pastor-Balbas.
[2] ETSI TS 102 144: "Services and Protocols for Advanced Networks (SPAN); MTP/SCCP/SSCOP
and SIGTRAN; SCTP [Endorsement of RFC 2960 and RFC 3309 , modified]".
[3] ETSI EN 300 008-1: "Integrated Services Digital Network (ISDN); Signalling System No.7;
Message Transfer Part (MTP) to support international interconnection; Part 1: Protocol
specification [ITU-T Recommendations Q.701, Q.702, Q.703, Q.704, Q.705, Q.706, Q.707 and
Q.708 modified]".
[4] ITU-T Recommendation Q.704: "Specifications of Signalling System No. 7, Message Transfer
Part, Signalling network functions and messages".
[5] ETSI EG 201 693: "Integrated Services Digital Network (ISDN); Signalling System No.7; Master
list of codepoints".
[6] ETSI TS 102 141: "Services and Protocols for Advanced Networks (SPAN); MTP/SCCP/SSCOP
and SIGTRAN (Transport of SS7 over IP); Message transfer part 2 User Adaptation layer (M2UA)
[Endorsement of RFC 3331 (2002), modified]".
[7] ETSI TS 102 143: "Services and Protocols for Advanced Networks (SPAN); MTP/SCCP/SSCOP
and SIGTRAN (Transport of SS7 over IP); Signalling connection control part User Adaptation
layer (SUA) [Endorsement of SIGTRAN-SUA-14 (December 2002), modified]".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
example 1: text used to clarify abstract rules by applying them literally
ETSI
6 ETSI TS 102 142 V1.1.1 (2003-05)
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AS Application Server
ASP AS Process
BEAT heartBEAT
BEAT Ack heartBEAT Acknowledgement
DAUD Destination state AUDit
DRST Destination ReSTricted
DUNA Destination UNAvailable
DUPU Destination User Part Unavailable
IANA Internet Assigned Numbers Authority
IETF Internet Engineering Task Force
IP Internet Protocol
RFC Request For Comment
SCTP Stream Control Transmission Protocol
SG Signalling Gateway
SGP SG Process
SS7 Signalling System Number 7
TCP Transmission Control Protocol
4 General considerations applicable to transport of
Signalling System No. 7 over IP
The elements of SIGTRAN adaptation la
...