ETSI ETS 300 009 ed.1 (1991-12)

Integrated Services Digital Network (ISDN); Signalling System No.7; Signalling Connection Control Part (SCCP) [connectionless service] to support international interconnection

T/S 43-03

Digitalno omrežje z integriranimi storitvami (ISDN) – Sistem signalizacije CCITT št. 7 – Krmilni del signalizacijske zveze (SCCP) – [nepovezavna storitev] za podporo mednarodnemu medsebojnemu povezovanju

General Information

• Status: Published
• Publication Date: 11-Dec-1991
• Technical Committee: SPS 2 - Signalling Network & Mobility Applications
• Current Stage: 12 - Completion
• Due Date: 22-Feb-1991
• Completion Date: 12-Dec-1991
• Ref Project: SIST ETS 300 009 E1:2003 - Integrated Services Digital Network (ISDN); Signalling System No.7; Signalling Connection Control Part (SCCP) [connectionless service] to support international interconnection

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ETS 300 009 E1:2003
01-december-2003
Digitalno omrežje z integriranimi storitvami (ISDN) – Sistem signalizacije CCITT št.
7 – Krmilni del signalizacijske zveze (SCCP) – [nepovezavna storitev] za podporo
mednarodnemu medsebojnemu povezovanju
Integrated Services Digital Network (ISDN); Signalling System No.7; Signalling
Connection Control Part (SCCP) [connectionless service] to support international
interconnection
Ta slovenski standard je istoveten z: ETS 300 009 Edition 1
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST ETS 300 009 E1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 009 E1:2003

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SIST ETS 300 009 E1:2003
EUROPEAN ETS 300 009
TELECOMMUNICATION December 1991
STANDARD
Source: ETSI TC-SPS Reference: T/S 43-03
ICS: 33.020
ISDN, CCITT SS7 No 7.
Key words:
Integrated Services Digital Network (ISDN);
CCITT Signalling System No. 7
Signalling Connection Control Part (SCCP)
[connectionless service] to support international interconnection
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - [e-mail]
X.400: Internet:
Tel.: [phone] - Fax: [phone]
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1991. All rights reserved.
New presentation - see History box

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ETS 300 009: December 1991
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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SIST ETS 300 009 E1:2003
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ETS 300 009: December 1991
Contents
Foreword .5
1 Scope .7
2 Normative references.7
3 Symbols and abbreviations .7
4 Exceptions to CCITT Recommendations Q.711 to Q.714 .8
4.1 General .8
4.1.1 Routing .8
4.1.2 Address Information .8
4.1.3 Management procedures .8
4.2 Protocol classes.9
4.2.1 Protocol classes 2 & 3.9
4.2.2 Load sharing.9
5 Additions to CCITT Recommendations.9
5.1 SubSystem Number (SSN) allocation.9
History.10

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SIST ETS 300 009 E1:2003
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ETS 300 009: December 1991
Foreword
This European Telecommunication Standard (ETS) has been produced by the Signalling Protocols and
Switching (SPS) Technical Committee of the European Telecommunications Standards Institute (ETSI),
as working document T/S 43-03, and was adopted having passed through the ETSI standards approval
procedure.
This ETS is based on CCITT Recommendations Q.711 [1] to Q.714 [4] as recommended in the CCITT
Blue Book, 1988. The requirements of these CCITT Recommendations apply unless modified by the
exception statements contained in Clause 4 of this ETS. In addition, the standard includes the specific
requirements contained in Clause 5 of this ETS.
CCITT Recommendation Q.716 [5] shall also apply.
This ETS is also based on the following assumptions concerning the interconnection of national Signalling
Connection Control Parts (SCCPs):
- the Message Transfer Part (MTP) specified in ETS 300 008 [6] supports the SCCP for international
interconnection;
- at present, no SCCP users (subsystem) have been identified in the international network and,
therefore, no need exists for management messages to be originated or terminated. However,
Unitdata messages containing management information should be carried in the international
network as all other Unitdata messages.
- a global title including the country code, is required for routing in the international network. The
global title format of CCITT Recommendation Q.713 [3], § 3.4.2.3.4, is to be used (Global Title
Indicator = 0100).

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SIST ETS 300 009 E1:2003
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ETS 300 009: December 1991
1 Scope
The scope of this ETS is the further development of the CCITT Signalling System No. 7 protocols for both
the Integrated Services Digital Network (ISDN) and Public Switched Telephone Network (PSTN) following
the publication of CCITT Recommendations Q.711 [1] to Q.714 [4] and Q.716 [5].
...