Abstract

Additional generic procedures to those in basic call for use in this supplementary service.

Status
Published
Publication Date
30-Nov-2003
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Dec-2003
Due Date
01-Dec-2003
Completion Date
01-Dec-2003

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SIST EN 300 356-11 V3.1.3:2003

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SIST EN 300 356-11 V3.1.3:2003 is the Slovenian adoption of ETSI EN 300 356-11 Version 3.1.3 for Integrated Services Digital Network (ISDN) signalling. It specifies the stage 3 protocol procedures and switching functions for the Malicious Call Identification (MCID) supplementary service on the international ISDN User Part (ISUP) interface. Engineers, network operators and test teams use it to implement and check how MCID works in SS7-based ISDN interconnection.

What does SIST EN 300 356-11 V3.1.3:2003 specify?

SIST EN 300 356-11 V3.1.3:2003 specifies the stage 3 aspects of the MCID supplementary service for the pan-European ISDN, using Signalling System No.7 (SS7) and ISUP version 3. Stage 3 means the document is about signalling procedures and switching behavior, not the user-service description.

The document applies to the international interface. It retains the functions, message formats, codes and local exchange actions needed for interconnection, while leaving out extra protocol requirements for non-ISDN access and for the national signalling interface.

AnnexWhat it covers
ZACoding of the compatibility information for MCID request and response indicators, and for identification request and response messages

The foreword also places this part in a larger EN 300 356 series that covers basic services, supplementary services and test-related parts.

What are the key requirements of SIST EN 300 356-11 V3.1.3:2003?

The central requirement is that MCID must be supported by the signalling procedures and switching functions defined for the international ISUP interface. In practice, this is the part an implementer uses to make an exchange behave correctly when a user asks for malicious call identification.

The document says that MCID lets a user request that the source of an incoming call is identified and registered in the network. That matters because the network has to recognize the request, carry the information through the call path and preserve it for later use.

It also states that the specification is limited to the international interconnection, while still keeping the protocol details for originating and destination local exchanges. For operators, that means gateway exchanges may need to support both the international behavior in this document and any different national behavior they connect to.

The modified text keeps national-use formats, codes and procedures as informative material for the international interface specification. If a national network and an operator network use those items, they are expected to support them in that form.

Clause 2 anchors the document to the rest of the ISDN and ISUP framework through its normative references. In practice, this tells the reader that MCID implementation is not standalone and must match the referenced service descriptions and protocol parts.

Annex ZA gives recommended coding for compatibility information linked to the MCID request indicator, MCID response indicator, identification request message and identification response message. Implementers use this when they encode message behavior and compatibility handling so that different exchanges can pass, discard or interpret MCID-related information consistently.

What terms does SIST EN 300 356-11 V3.1.3:2003 define?

  • Integrated Services Digital Network (ISDN) - the digital network framework the standard targets for MCID signalling.
  • Signalling System No.7 (SS7) - the signalling system used to carry the ISUP procedures.
  • ISDN User Part (ISUP) - the SS7 protocol part that handles ISDN call control on the international interface.
  • Malicious Call Identification (MCID) - the supplementary service that lets a user request identification and registration of the source of an incoming call.
  • Stage 3 - the level that defines signalling system protocols and switching functions.
  • Compatibility information - the coded information in Annex ZA that tells exchanges how to treat MCID-related parameters and messages.

Who uses SIST EN 300 356-11 V3.1.3:2003?

Telecommunications operators use this standard when they need MCID behavior in ISDN interconnection. Switching system vendors and protocol implementers use it to build exchange software and signalling handling for SS7/ISUP networks.

Test labs and conformance teams use it to check that MCID-related signalling is encoded and routed as specified. Network architects and quality managers use it when they decide whether an international gateway, local exchange or interworking function supports the MCID supplementary service.

Which standards are used with SIST EN 300 356-11 V3.1.3:2003?

The document references CCITT Recommendation I.130 for the general method used to characterize telecommunication services. It references ETS 300 128 and ETS 300 129 for the stage 1 service description and stage 2 functional capabilities and information flows for MCID.

It also references EN 300 356-1 for basic services, EN 300 356-2 for ISDN supplementary services, and EN 300 403-1 for the DSS1 protocol. These companion parts provide the broader ISDN and ISUP context that this MCID part builds on.

What does the SIST EN 300 356-11 V3.1.3:2003 document contain?

The document contains the adopted and modified text of ITU-T Recommendation Q.731, clause 7, together with the ETSI-specific replacements listed in the body. It includes the scope, the normative references and the reference-mapping table that ties the MCID text to the companion ISDN and ISUP standards.

It also contains Annex ZA, which provides the recommended compatibility coding for MCID request and response indicators and for identification request and response messages. That annex is the main place where implementers find the message-handling detail needed for interoperability work.

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SIST EN 300 356-11 V3.1.3:2003

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Frequently Asked Questions

SIST EN 300 356-11 V3.1.3:2003 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 3 for the international interface; Part 11: Malicious Call Identification (MCID) supplementary service [ITU-T Recommendation Q.731, clause 7 (1997), modified]". This standard covers: Additional generic procedures to those in basic call for use in this supplementary service.

Additional generic procedures to those in basic call for use in this supplementary service.

SIST EN 300 356-11 V3.1.3:2003 is classified under the following ICS (International Classification for Standards) categories: 33.080 - Integrated Services Digital Network (ISDN). The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN 300 356-11 V3.1.3:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


SLOVENSKI STANDARD
01-december-2003
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Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part
(ISUP) version 3 for the international interface; Part 11: Malicious Call Identification
(MCID) supplementary service [ITU-T Recommendation Q.731, clause 7 (1997),
modified]
Ta slovenski standard je istoveten z: EN 300 356-11 Version 3.1.3
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 300 356-11 V3.1.3 (1998-08)
European Standard (Telecommunications series)
Integrated Services Digital Network (ISDN);
Signalling System No.7;
ISDN User Part (ISUP) version 3 for the international interface;
Part 11: Malicious Call Identification (MCID)
supplementary service
[ITU-T Recommendation Q.731, clause 7 (1997), modified]

2 EN 300 356-11 V3.1.3 (1998-08)
Reference
REN/SPS-01039-11 (3aqr1ie0.PDF)
Keywords
ISDN, ISUP, SS7, supplementary service, MCID
ETSI
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Internet
secretariat@etsi.fr
http://www.etsi.fr
http://www.etsi.org
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 1998.
All rights reserved.
ETSI
3 EN 300 356-11 V3.1.3 (1998-08)
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 SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect
of ETSI standards", which is available free of charge from the ETSI Secretariat. Latest updates are available on the
ETSI Web server (http://www.etsi.fr/ipr or http://www.etsi.org/ipr).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)
which are, or may be, or may become, essential to the present document.
Foreword
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Signalling
Protocols and Switching (SPS).
The present document is part 11 of a multi-part EN covering the ISDN User Part (ISUP) version 3 for the international
interface, as identified below:
Part 1: "Basic services";
Part 2: "ISDN supplementary services";
Part 3: "Calling Line Identification Presentation (CLIP) supplementary service";
Part 4: "Calling Line Identification Restriction (CLIR) supplementary service";
Part 5: "Connected Line Identification Presentation (COLP) supplementary service";
Part 6: "Connected Line Identification Restriction (COLR) supplementary service";
Part 7: "Terminal Portability (TP) supplementary service";
Part 8: "User-to-User Signalling (UUS) supplementary service";
Part 9: "Closed User Group (CUG) supplementary service";
Part 10: "Subaddressing (SUB) supplementary service";
Part 11: "Malicious Call Identification (MCID) supplementary service";
Part 12: "Conference Call, add-on (CONF) supplementary service";
Part 14: "Explicit Call Transfer (ECT) supplementary service";
Part 15: "Diversion supplementary services";
Part 16: "Call Hold (HOLD) supplementary service";
Part 17: "Call Waiting (CW) supplementary service";
Part 18: "Completion of Calls to Busy Subscriber (CCBS) supplementary service";
Part 19: "Three party (3PTY) supplementary service".
Part 20: "Completion of Calls on No Reply (CCNR) supplementary service";
Part 31: "Protocol Implementation Conformance Statement (PICS) proforma specification for basic services"
Part 32: "Test Suite Structure and Test Purposes (TSS&TP) specification for basic services"
Part 33: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
proforma specification for basic services"
Part 34: "Protocol Implementation Conformance Statement (PICS) proforma specification for supplementary
services"
Part 35: "Test Suite Structure and Test Purposes (TSS&TP) specification for supplementary services"
Part 36: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
proforma specification for supplementary services"
NOTE: Part 13 has not been issued.
ETSI
4 EN 300 356-11 V3.1.3 (1998-08)
In accordance with CCITT Recommendation I.130, the following three level structure is used to describe the
supplementary telecommunication services as provided by European public telecommunications operators under the
pan-European Integrated Services Digital Network (ISDN):
- Stage 1: is an overall service description, from the user's stand-point;
- Stage 2: identifies the functional capabilities and information flows needed to support the service described in
stage 1; and
- Stage 3: defines the signalling system protocols and switching functions needed to implement the service
described in stage 1.
The present document details the stage three aspects (signalling system protocols and switching functions) needed to
support the Malicious Call Identification (MCID) supplementary service. The stage 1 and stage 2 aspects are detailed in
ETS 300 128 and ETS 300 129, respectively.
National transposition dates
Date of adoption of this EN: 7 August 1998
Date of latest announcement of this EN (doa): 30 November 1998
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 May 1999
Date of withdrawal of any conflicting National Standard (dow): 31 May 1999
Endorsement notice
The text of ITU-T Recommendation Q.731, clause 7 (1997), was approved by ETSI as an EN with agreed modifications
as given below.
NOTE: New or modified text is indicated using sidebars. In addition, underlining and/or strike-out are used to
highlight detailed modifications where necessary.
ETSI
5 EN 300 356-11 V3.1.3 (1998-08)
Global modifications to ITU-T Recommendation Q.731,
clause 7
Replace the two clauses (Scope and References) with the following two clauses:
1 Scope
This eleventh part of EN 300 356 specifies the stage three of the Malicious Call Identification (MCID) supplementary
service for the pan-European Integrated Services Digital Network (ISDN) as provided by the European public
telecommunications operators by means of the Signalling System No.7 protocol for the ISDN User Part (
...