SIST EN 300 356-6 V4.1.2:2004
(Main)Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface; Part 6: Connected Line Identification Restriction (COLR) supplementary service [ITU-T Recommendation Q.731, clause 6 (1993) modified]
General Information
- Abstract
To Create ETSI endorsement documents to ITU ISUP 2000.
- Status
- Published
- Publication Date
- 31-Mar-2004
- Technical Committee
- SPN - Services and Protocols for Networks
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Apr-2004
- Due Date
- 01-Apr-2004
- Completion Date
- 01-Apr-2004
Overview
SIST EN 300 356-6 V4.1.2:2004 is a European standard focused on the international signaling interconnection in ISDN (Integrated Services Digital Network) networks, specifically detailing the requirements for the Connected Line Identification Restriction (COLR) supplementary service. This standard provides the stage three protocol and switching function specifications based on ITU-T Recommendation Q.731, clause 6 (1993), as modified for European use, and is endorsed by the Slovenski inštitut za standardizacijo (SIST).
The document forms part of a suite of standards covering ISUP (ISDN User Part) version 4 on international interfaces using Signalling System No.7 (SS7) protocols and is intended to ensure compatible ISDN supplementary services across European public telecommunications networks.
Key Topics
- COLR Service Specification:
Defines how the Connected Line Identification Restriction (COLR) service operates within an ISDN environment, ensuring a user’s connected line number is not presented to the calling party when requested. - Stage Three Protocols:
Focuses on the signaling system protocols (SS7 ISUP) and network switching functions required to implement COLR in international configurations. - International Interconnect and Protocol Modifications:
Details modifications to ITU-T Recommendations necessary for pan-European interoperability and alignment with ETSI standards. - Scope & Applicability:
Applies specifically to international ISDN interfaces, with references and guidance for integration with national requirements if relevant. - References and Harmonization:
Aligns European implementation with several foundational ETSI and ITU-T standards to create harmonized telecommunications environments.
Applications
The practical value of SIST EN 300 356-6 V4.1.2:2004 lies in its facilitation of secure and privacy-respecting telecommunication services for users across Europe:
- Network Equipment Vendors:
Provides precise protocol requirements for developers of SS7-based ISDN equipment, ensuring COLR service support conforms to European and global standards. - Telecom Operators:
Enables implementation of user privacy controls at the network level, allowing end users to restrict the presentation of their line identification, thus supporting privacy legislation and customer requirements. - Interoperability Assurance:
Ensures multiple national networks can interconnect for ISDN services while honoring COLR requests, which is crucial for international business calls and secure communications. - Compliance & Certification:
Serves as a reference for certification and testing of network equipment and services, streamlining integration and deployment within multi-vendor and multinational telecom environments.
Related Standards
Adherence to SIST EN 300 356-6 V4.1.2:2004 typically intersects with several other key telecommunications standards:
- EN 300 356-1: Basic services and core ISUP requirements for international interface.
- EN 300 356-2: ISDN supplementary services protocol details.
- ETS 300 095: Service description for COLR supplementary service.
- ETS 300 096: Functional capabilities and information flows for COLR and COLP.
- EN 300 403-1: DSS1 protocol for ISDN signaling at the network layer.
- ITU-T Recommendations Q.731 (clause 6), Q.761-Q.764 (modified): International standards forming the basis for European adaptations.
Summary
By defining consistent protocol and signaling behavior for COLR on international ISDN links, this standard is a cornerstone for privacy, interoperability, and reliable supplementary service support in modern public telecommunications networks. Adopting SIST EN 300 356-6 V4.1.2:2004 ensures that ISDN networks can meet user expectations for privacy and regulatory compliance across European boundaries.
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Frequently Asked Questions
SIST EN 300 356-6 V4.1.2:2004 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface; Part 6: Connected Line Identification Restriction (COLR) supplementary service [ITU-T Recommendation Q.731, clause 6 (1993) modified]". This standard covers: To Create ETSI endorsement documents to ITU ISUP 2000.
To Create ETSI endorsement documents to ITU ISUP 2000.
SIST EN 300 356-6 V4.1.2:2004 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 300 356-6 V4.1.2:2004 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)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface; Part 6: Connected Line Identification Restriction (COLR) supplementary service [ITU-T Recommendation Q.731, clause 6 (1993) modified]33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 356-6 Version 4.1.2SIST EN 300 356-6 V4.1.2:2004en01-april-2004SIST EN 300 356-6 V4.1.2:2004SLOVENSKI
STANDARD
ETSIEN300356-6V4.1.2(2001-07)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part6:ConnectedLineIdentificationRestriction(COLR)supplementaryservice[ITU-TRecommendationQ.731,clause6(1993)modified]SIST EN 300 356-6 V4.1.2:2004
ETSIETSIEN300356-6V4.1.2(2001-07)2ReferenceREN/SPAN-01082-06KeywordsISDN,ISUP,SS7,supplementaryservice,COLR,endorsementETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 300 356-6 V4.1.2:2004
ETSIETSIEN300356-6V4.1.2(2001-07)3IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeServicesandProtocolsforAdvancedNetworks(SPAN).Thepresentdocumentispart6ofamulti-partdeliverablecoveringtheISDNUserPart(ISUP)version4fortheinternationalinterface,asidentifiedbelow:Part1:"Basicservices[ITU-TRecommendationsQ.761toQ.764(1999)modified]";Part2:"ISDNsupplementaryservice[ITU-TRecommendationQ.730(1999)modified]";Part3:"CallingLineIdentificationPresentation(CLIP)supplementaryservice[ITU-TRecommendationQ.731,clause3(1993)modified]";Part4:"CallingLineIdentificationRestriction(CLIR)supplementaryservice[ITU-TRecommendationQ.731,clause4(1993)modified]";Part5:"ConnectedLineIdentificationPresentation(COLP)supplementaryservice[ITU-TRecommendationQ.731,clause5(1993)modified]";Part6:"ConnectedLineIdentificationRestriction(COLR)supplementaryservice[ITU-TRecommendationQ.731,clause6(1993)modified]";Part7:"TerminalPortability(TP)supplementaryservice[ITU-TRecommendationQ.733,clause4(1993)modified]";Part8:"User-to-UserSignalling(UUS)supplementaryservice[ITU-TRecommendationQ.737,clause1(1997)modified]";Part9:"ClosedUserGroup(CUG)supplementaryservice[ITU-TRecommendationQ.735,clause1(1993)modified]";Part10:"Subaddressing(SUB)supplementaryservice[ITU-TRecommendationQ.731,clause8(1992)modified]";Part11:"MaliciousCallIdentification(MCID)supplementaryservice[ITU-TRecommendationQ.731,clause7(1997)modified]";Part12:"ConferenceCall,add-on(CONF)supplementaryservice[ITU-TRecommendationQ.734,clause1(1993)andimplementorsguide(1998)modified]";Part14:"ExplicitCallTransfer(ECT)supplementaryservice[ITU-TRecommendationQ.732,clause7(1996)andimplementorsguide(1998)modified]";Part15:"Diversionsupplementaryservice[ITU-TRecommendationQ.732,clauses2to5(1999)modified]";Part16:"CallHold(HOLD)supplementaryservice[ITU-TRecommendationQ.733,clause2(1993)modified]";Part17:"CallWaiting(CW)supplementaryservice[ITU-TRecommendationQ.733,clause1(1992)modified]";SIST EN 300 356-6 V4.1.2:2004
ETSIETSIEN300356-6V4.1.2(2001-07)4Part18:"CompletionofCallstoBusySubscriber(CCBS)supplementaryservice[ITU-TRecommendationQ.733,clause3(1997)modified]";Part19:"Three-Party(3PTY)supplementaryservice[ITU-TRecommendationQ.734,clause2(1996)andimplementorsguide(1998)modified]";Part20:"CompletionofCallsonNoReply(CCNR)supplementaryservice[ITU-TRecommendationQ.733,clause5(1999)modified]";Part21:"AnonymousCallRejection(ACR)supplementaryservice[ITU-TRecommendationQ.731,clause4(1993)]";Part31:"ProtocolImplementationConformanceStatement(PICS)proformaspecificationforbasicservices";Part32:"TestSuiteStructureandTestPurposes(TSS&TP)specificationforbasicservices";Part33:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforbasicservices";Part34:"ProtocolImplementationConformanceStatement(PICS)proformaspecificationforsupplementaryservices";Part35:"TestSuiteStructureandTestPurposes(TSS&TP)specificationforsupplementaryservices";Part36:"AbstractTest
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