SIST EN 300 356-1 V4.2.1:2004
(Main)Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface; Part 1: Basic services [ITU-T Recommendations Q.761 to Q.764 (1999) 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 300 356-1 V4.2.1:2004 is a Slovenian standard that aligns with EN 300 356-1 V4.2.1, produced by ETSI (European Telecommunications Standards Institute). It specifies the requirements for the Integrated Services Digital Network (ISDN), focusing on Signalling System No. 7 (SS7): ISDN User Part (ISUP) version 4 for the international interface. This part of the standard lays out fundamental procedures and basic services for ISUP as modified from ITU-T Recommendations Q.761 to Q.764 (1999). The scope is to create ETSI-endorsed documentation based on the ITU ISUP 2000 specifications, providing a harmonized framework for pan-European telecommunications interoperability.
Key goals of this standard include supporting seamless bearer and supplementary services in ISDN, assurance of international compatibility for signaling between public telecommunication operators, and clear guidelines for network and protocol interoperability across countries. It is essential for organizations and telecommunication service providers seeking international ISDN connectivity using SS7 signaling.
Key Topics
- ISUP v4 for International Interface: Definition of call control and management protocols across public ISDN networks.
- Signalling System No.7 (SS7): Establishes the use of the robust SS7 protocol suite for global interconnectivity.
- Basic Bearer Services: Details the signaling procedures for core ISDN services, such as speech, audio, data, and multirate connections.
- Compatibility and Modifications: Specifies modifications or additions to base ITU-T Q.761–Q.764 recommendations required for European and international use.
- Network Interworking: Provides for interaction between international gateways and national networks, including guidelines for when signaling systems behave differently within national environments.
- Message Formats and Codes: Establishes formats, codes, and signal procedures, including those retained for national compatibility and informative purposes.
- International and National Support: Clearly marks which features are mandatory for international interfaces and which are optional or informative for national networks.
Applications
- International ISDN Interconnection: Telecommunications providers use this standard to ensure compatibility and consistent behavior of signaling protocols when connecting to foreign networks.
- Network Gateway Implementation: Engineers designing international gateway exchanges rely on these specifications to manage both inbound and outbound signaling across diverse systems.
- Service Provider Compliance: Public network operators and vendors use the standard to guarantee that their services, hardware, and protocols align with pan-European and international requirements.
- Protocol Conformance Testing: The standard provides a foundation for conformance tests, ensuring that ISUP implementations perform correctly across varying network scenarios.
- Integration with Supplementary Services: While this part specifies only basic services, it forms the core on which further supplementary services (such as call forwarding, number portability, CLI presentation/restriction, conference calls, etc.) can be layered using additional parts of the EN 300 356 series.
Related Standards
- ITU-T Recommendations Q.761, Q.762, Q.763, Q.764: The base international specifications on which this standard is built, with European modifications.
- EN 300 356-2 to EN 300 356-20: Subsequent parts addressing supplementary services like CLIP/CLIR, MCID, subaddressing, call hold, call waiting, etc.
- ETSI EN 300 121: Application of ISUP for international ISDN interconnections (ISUP version 1).
- ITU-T E.164: International public telecommunication numbering plan.
- EN 300 485: Usage of cause and location codes in DSS1 and ISUP.
- EN 300 403-1: Signalling network layer for DSS1 protocol, related to basic call control.
- ITU-T Q.850, X.121, F.69: Related to signaling codes, numbering, and telex services.
This standard is a cornerstone for ensuring robust, compatible international signaling for ISDN bearer services across public telecommunication networks using SS7 ISUP. Its adoption promotes interoperability, reliability, and efficiency in global communications infrastructure.
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Frequently Asked Questions
SIST EN 300 356-1 V4.2.1:2004 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 1: Basic services [ITU-T Recommendations Q.761 to Q.764 (1999) modified]". This standard covers: To create ETSI endorsement documents to ITU ISUP 2000.
To create ETSI endorsement documents to ITU ISUP 2000.
SIST EN 300 356-1 V4.2.1:2004 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 300 356-1 V4.2.1:2004 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.QMHQD@Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface; Part 1: Basic services [ITU-T Recommendations Q.761 to Q.764 (1999) modified]33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 356-1 Version 4.2.1SIST EN 300 356-1 V4.2.1:2004en01-april-2004SIST EN 300 356-1 V4.2.1:2004SLOVENSKI
STANDARD
ETSIEN300356-1V4.2.1(2001-07)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part1:Basicservices[ITU-TRecommendationsQ.761toQ.764(1999)modified]SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)2ReferenceREN/SPAN-01082-01KeywordsISDN,SS7,ISUP,service,basic,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 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(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).Thepresentdocumentispart1ofamulti-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 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(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:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforsupplementaryservices".NationaltranspositiondatesDateofadoptionofthisEN:13July2001DateoflatestannouncementofthisEN(doa):31October2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30April2002DateofwithdrawalofanyconflictingNationalStandard(dow):30April2002EndorsementnoticeTheelementsofITU-TRecommendationsQ.761,Q.762,Q.763andQ.764(1999)apply,withthefollowingmodifications.NOTE:Newormodifiedtextisindicatedusingsidebars.Inaddition,underliningand/orstrike-outareusedtohighlightdetailedmodificationswherenecessary.SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)5GlobalmodificationstoITU-TRecommendationsQ.761toQ.764Replacetheclauses"Scope","References"and"Abbreviations"withthefollowingthreeclauses(Scope,References,andAbbreviations).ScopeThepresentdocumentspecifiesprocedurestosupportbasicbearerservicesandsupplementaryservicesdefinedforthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN)asprovidedbytheEuropeanpublictelecommunicationsoperatorsbymeansoftheSignallingSystemNo.7protocolfortheISDNUserPart(ISUP).ThepresentdocumentdoesnotspecifytheadditionalprotocolrequirementswheretheserviceisprovidedtotheuserviaatelecommunicationsnetworkthatisnotanISDN.Althoughthepresentdocumentappliesonlytotheinternationalinterconnection,thespecificationoffunctions,formatsandcodesofmessagesandsignals,andactionsperformedatoriginatinganddestinationlocalexchangesareretained.Formats,codesandproceduresmarkedfornationaluseareincludedforinformativepurposesfortheinternationalinterfacespecification.Iftheseitemssomarkedaresupportedwithinanationalnetworkandoperator'snetwork,thenitisproposedthattheyshallbesupportedinthismanner.Itemsinthepresentdocumentmarked"notrequired"arenotrequiredtobesupported.NOTE:Inthecasewhereanationalsignallingsystembehavesdifferently,theinternationalgatewayexchangeistosupportboththeconcernednationalandinternationalnetwork.ThepresentdocumentiscompatiblewithETS300121[2](ITU-TRecommendationQ.767).DescriptionsofinterworkingwithITU-TBlueBook(1988)exchangesareinformativeonly.ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublicationand/oreditionnumberorversionnumber)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.[1]ITU-TRecommendationE.164(1997):"Theinternationalpublictelecommunicationnumberingplan".NOTE:ThisRecommendationisalsoincludedbutnotpublishedinIseriesunderaliasnumberI.331.ReplacesformerE.163"Numberingplan".PlusSupplement1(1998)"Alternativesforcarrierselectionandnetworkidentification"andSupplement2(1998)"NumberPortability".[2]ETSIETS300121(1992):"IntegratedServicesDigitalNetwork(ISDN);ApplicationoftheISDNUserPart(ISUP)ofCCITTSignallingSystemNo.7forinternationalISDNinterconnections(ISUPversion1)".[3]ETSIEN300356-2:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part2:ISDNsupplementaryservice[ITU-TRecommendationQ.730(1999)modified]".SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)6[4]ETSIEN300356-3:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part3:CallingLineIdentificationPresentation(CLIP)supplementaryservice[ITU-TRecommendationQ.731,clause3(1993)modified]".[5]ETSIEN300356-4:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part4:CallingLineIdentificationRestriction(CLIR)supplementaryservice[ITU-TRecommendationQ.731,clause4(1993)modified]".[6]ETSIEN300356-5:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part5:ConnectedLineIdentificationPresentation(COLP)supplementaryservice[ITU-TRecommendationQ.731,clause5(1993)modified]".[7]ETSIEN300356-6:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part6:ConnectedLineIdentificationRestriction(COLR)supplementaryservice[ITU-TRecommendationQ.731,clause6(1993)modified]".[8]ETSIEN300356-7:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part7:TerminalPortability(TP)supplementaryservice[ITU-TRecommendationQ.733,clause4(1993)modified]".[9]ETSIEN300356-8:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part8:User-to-UserSignalling(UUS)supplementaryservice[ITU-TRecommendationQ.737,clause1(1997)modified]".[10]ETSIEN300356-9:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part9:ClosedUserGroup(CUG)supplementaryservice[ITU-TRecommendationQ.735,clause1(1993)modified]".[11]ETSIEN300356-10:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part10:Subaddressing(SUB)supplementaryservice[ITU-TRecommendationQ.731,clause8(1992)modified]".[12]ETSIEN300356-11:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part11:MaliciousCallIdentification(MCID)supplementaryservice[ITU-TRecommendationQ.731,clause7(1997)modified]".[13]ETSIEN300356-12:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part12:ConferenceCall,add-on(CONF)supplementaryservice[ITU-TRecommendationQ.734,clause1(1993)andimplementorsguide(1998)modified]".[14]ETSIEN300356-14:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part14:ExplicitCallTransfer(ECT)supplementaryservice[ITU-TRecommendationQ.732,clause7(1996)andimplementorsguide(1998)modified]".[15]ETSIEN300356-15:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part15:Diversionsupplementaryservice[ITU-TRecommendationQ.732,clauses2to5(1999)modified]".[16]ETSIEN300356-16:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part16:CallHold(HOLD)supplementaryservice[ITU-TRecommendationQ.733,clause2(1993)modified]".[17]ETSIEN300356-17:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part17:CallWaiting(CW)supplementaryservice[ITU-TRecommendationQ.733,clause1(1992)modified]".SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)7[18]ETSIEN300356-18:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part18:CompletionofCallstoBusySubscriber(CCBS)supplementaryservice[ITU-TRecommendationQ.733,clause3(1997)modified]".[19]ETSIEN300356-19:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part19:Three-Party(3PTY)supplementaryservice[ITU-TRecommendationQ.734,clause2(1996)andimplementorsguide(1998)modified]".[20]ETSIEN300356-20:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7(SS7);ISDNUserPart(ISUP)version4fortheinternationalinterface;Part20:CompletionofCallsonNoReply(CCNR)supplementaryservice[ITU-TRecommendationQ.733,clause5(1999)modified]".[21]ETSIEN300403-1:"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part1:Protocolspecification[ITU-TRecommendationQ.931(1993),modified]".[22]ETSIEN300485(V1.2.3):"IntegratedServicesDigitalNetwork(ISDN);DefinitionandusageofcauseandlocationinDigitalSubscriberSignallingSystemNo.one(DSS1)andSignallingSystemNo.7ISDNUserPart(ISUP)[ITU-TRecommendationQ.850(1998),modified]".[23]ITU-TRecommendationX.121:"Internationalnumberingplanforpublicdatanetworks".[24]ITU-TRecommendationF.69:"Theinternationaltelexservice-Serviceandoperationalprovisionsoftelexdestinationcodesandtelexnetworkidentificationcodes".AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:3PTYThreePartyACRAnonymousCallRejectAPMApplicationtransPortMechanismCCBSCompletionofCallstoBusySubscriberCCNRCompletionofCallsonNoReplyCDCallDeflectionCFBCallForwardingBusyCFNRCallForwardingNoReplyCFUCallForwardingUnconditionalCLIPCallingLineIdentificationPresentationCLIRCallingLineIdentificationRestrictionCOLPCOnnectedLineIdentificationPresentationCOLRCOnnectedLineIdentificationRestrictionCONFCONFerencecall,add-onCUGClosedUserGroupCWCallWaitingECTExplicitCallTransferGVNSGlobalVirtualNetworkServiceHOLDCallHoldISDNIntegratedServicesDigitalNetworkISUPISDNUserPartITCCInternationalTelephonyChargeCardserviceMCIDMaliciousCallIDentificationMLPPMulti-LevelPrecedenceandPreemptionMWIMessageWaitingIndicationREVREVersechargingsupplementaryserviceSIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)8SUBSUBaddressingTPTerminalPortabilityUUSUser-to-UserSignallingVPNVirtualPrivateNetworkThroughoutthetextofITU-TRecommendationsQ.761toQ.764Replacereferencesasshownintable1.Table1ReferenceinITU-TRecommendationsQ.761toQ.764ModifiedreferenceITU-TRecommendationQ.730ITU-TRecommendationQ.730asmodifiedbyEN300356-2[3]ITU-TRecommendationQ.731.3ITU-TRecommendationQ.731.3asmodifiedbyEN300356-3[4]ITU-TRecommendationQ.731.4ITU-TRecommendationQ.731.4asmodifiedbyEN300356-4[5]ITU-TRecommendationQ.731.5ITU-TRecommendationQ.731.5asmodifiedbyEN300356-5[6]ITU-TRecommendationQ.731.6ITU-TRecommendationQ.731.6asmodifiedbyEN300356-6[7]ITU-TRecommendationQ.731.7ITU-TRecommendationQ.731.7asmodifiedbyEN300356-11[12]ITU-TRecommendationQ.731.8ITU-TRecommendationQ.731.8asmodifiedbyEN300356-10[11]ITU-TRecommendationQ.732.2ITU-TRecommendationQ.732.2asmodifiedbyEN300356-15[15]ITU-TRecommendationQ.732.3ITU-TRecommendationQ.732.3asmodifiedbyEN300356-15[15]ITU-TRecommendationQ.732.4ITU-TRecommendationQ.732.4asmodifiedbyEN300356-15[15]ITU-TRecommendationQ.732.5ITU-TRecommendationQ.732.5asmodifiedbyEN300356-15[15]ITU-TRecommendationQ.732.7ITU-TRecommendationQ.732.7asmodifiedbyEN300356-14[14]ITU-TRecommendationQ.733.1ITU-TRecommendationQ.733.1asmodifiedbyEN300356-17[17]ITU-TRecommendationQ.733.2ITU-TRecommendationQ.733.2asmodifiedbyEN300356-16[16]ITU-TRecommendationQ.733.3ITU-TRecommendationQ.733.3asmodifiedbyEN300356-18[18]ITU-TRecommendationQ.733.4ITU-TRecommendationQ.733.4asmodifiedbyEN300356-7[8]ITU-TRecommendationQ.733.5ITU-TRecommendationQ.733.5asmodifiedbyEN300356-20[20]ITU-TRecommendationQ.734.1ITU-TRecommendationQ.734.1asmodifiedbyEN300356-12[13]ITU-TRecommendationQ.734.2ITU-TRecommendationQ.734.2asmodifiedbyEN300356-19[19]ITU-TRecommendationQ.735.1ITU-TRecommendationQ.735.1asmodifiedbyEN300356-9[10]ITU-TRecommendationQ.737.1ITU-TRecommendationQ.737.1asmodifiedbyEN300356-8[9]ITU-TRecommendationQ.761ITU-TRecommendationQ.761asmodifiedbythepresentdocumentITU-TRecommendationQ.762ITU-TRecommendationQ.762asmodifiedbythepresentdocumentITU-TRecommendationQ.763ITU-TRecommendationQ.763asmodifiedbythepresentdocumentITU-TRecommendationQ.764ITU-TRecommendationQ.764asmodifiedbythepresentdocumentITU-TRecommendationQ.767ETS300121[2]ITU-TRecommendationQ.850ITU-TRecommendationQ.850asmodifiedbyEN300485[22]ITU-TRecommendationQ.931ITU-TRecommendationQ.931asmodifiedbyEN300403-1[21]SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)9ModificationstoITU-TRecommendationQ.761Table1/Q.761Replacetable1/Q.761bytable2.Table2Function/serviceNationaluseaccordingtoITU-TInternationaluseaccordingtoITU-TInternationaluseaccordingtothepresentdocumentBasiccallSpeech/3,1kHzaudio64kbit/sunrestrictedMultirateconnectiontypes(seenote1)Nx64kbit/sconnectiontypesEn-blocaddresssignallingOverlapaddresssignallingTransitnetworkselectionContinuitycheckForwardtransferSignallingproceduresforconnectiontypeallowingfallbackcapabilityCompatibilityprocedureSimplesegmentationTonesandannouncementsPropagationdelaydeterminationprocedureEnhancedechocontrolsignallingproceduresSimpleechocontrolsignallingproceduresAutomaticrepeatattemptBlockingandunblockingofcircuitsandcircuitgroupsCircuitgroupqueryDualseizureTransmissionalarmhandlingfordigitalinter-exchangecircuitsResetofcircuitsandcircuitgroupsReceiptofunreasonablesignallinginformationAccessdeliveryinformationTransportationofuserteleserviceinformationSuspendandresumeTemporarytrunkblockingISDNuserpartsignallingcongestioncontrolAutomaticcongestioncontrolInteractionbetweenN-ISDNandINAPUnequippedcircuitidentificationcodeISDNuserpartavailabilitycontrolMTPpauseandresumeOverlengthmessagesTemporaryalternativerouting(TAR)HopcounterprocedureCollectcallrequestprocedureHard-to-ReachCallingGeodeticlocationprocedureCarrierSelectionInformation(seenote2)GlobalCallReference++++++++-++++++++++++++++++++++++++++++++++++++-+++++++++++-+++++++-+++-++++++++-++++-++-+++++++++++-+++++++-+++-++++++-+-+Key:+support-non-supportNOTE1:Multirateconnectiontypesare2×64,384,1536and1920kbit/s.NOTE2:ThisisnotpartoftheITU-TISUP2000setofrecommendations.SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)10Table2/Q.761Replacetable2/Q.761bytable3.Table3Function/serviceNationaluseaccordingtoITU-TInternationaluseaccordingtoITU-TInternationaluseaccordingtothepresentdocumentGenericsignallingproceduresEnd-to-endsignalling-PassalongmethodEnd-to-endsignalling-SCCPconnectionorientedEnd-to-endsignalling-SCCPconnectionlessGenericnumbertransferGenericdigittransferGenericnotificationprocedureServiceactivationRemoteoperationsservice(ROSE)capabilityNetworkspecificfacilitiesPre-releaseinformationtransportApplicationTransportMechanism(APM)RedirectionPivotRouteing+++++++++++++-+-+-++--++-+---+-++--++--SupplementaryservicesDDIMSNCLIP/CLIRCOLP/COLRMCIDSUBTPCFU,CFB,CFNRCDCWHOLDCONF3PTYCUGMLPPUUS,service1(implicit)UUS,service1(explicit)UUS,service2UUS,service3ECTCCBSCCNRMWIITCCGVNSREVACR++++++++++++++++++++++-+++-++++++++++++++++++++++-++--++++++++++++++-++++++++-(seenote)-+Additionalfunctions/servicesVPNNP-+--+-Key:+support-non-supportNOTE:GVNSisnotsupportedasanETSIservice,buttheITU-TparameterscanstillbeusedinconjunctionwithCoreINAPCS2.SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)11Subclause6.1Insertthefollowingbeforethesecondlastsentence:"Itisanetworkoperator'soptionwhethercompatibilityinformationisincludedfornetworkspecificmessagesandparameters".AppendixAAppendixAhasthestatusofaninformativeannex.ModificationstoITU-TRecommendationQ.762Clause2Item2.34(releasemessage):Deletethesentence"Wherethecallistoberedirectedthemessagewillalsocarrytheredirectionnumber".Clause3Insertthefollowingnewitems:3.xINServiceCompatibility:informationsentineitherdirectionindicatingtheINServicesbeinginvokedinacall3.yCarrierselectioninformation(CSI):informationsentintheforwarddirectiontoindicatethemethod(namelycallpercallorpreselection)beingusedtoinvokecarrierselection3.zGlobalCallReference(GCR):informationsentintheforwarddirectiontouniquelyidentifyacallandcorrelatecallactivitiesassociatedwiththatcallClause4Item4.2(AddressPresentationRestrictionIndicator)Addthefollowingtothelastsentence"Itmayalsobeusedtoindicatethattheaddresscannotbeascertained,andinthecaseoftheCallingPartyNumberonly,toindicatethatthenumbermaynotbepresentedtoauserforreasonsotherthaninvocationoftheCLIRservice("PresentationRestrictedbynetwork").Insertthefollowingnewitems:4.xxINServiceCompatibilityindication:informationsentineitherdirectionindicatingtheINServicesbeinginvokedinacall4.axAPM-userInformation:informationsuppliedbytheAPM-userapplicationandconveyedintheApplicationTransportParameter4.ayDestinationAddress:addressofthenodewheretheAPM-userapplicationinformationshallbedelivered4.azDestinationAddresslength:binarycodedinformationindicatingthenumberofoctetsintheDestinationAddressfield4.ayOriginatingAddress:addressofthenodewhichhasinitiatedtherelationshipwiththeremoteAPM-userapplication4.axOriginatingAddresslength:binarycodedinformationindicatingthenumberofoctetsintheOriginatingAddressfield4.aaNetworkIDlengthindicator:binarycodedinformationindicatingthenumberofoctetsintheNetworkIDfield4.bbNetworkID:informationidentifyinganetworkSIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)124.ccNodeID:informationsentintheGlobalCallReferenceparametertoidentifythenodethatgeneratedthecallreference4.ddNodeIDlengthindicator:binarycodedinformationindicatingthenumberofoctetsintheNodeIDfield4.eeCallreferenceID:informationsentintheGlobalCallReferenceparameterindicatingthereferenceassociatedtothecall4.ffCallreferencelengthindicator:binarycodedinformationindicatingthenumberofoctetsintheCallReferenceIDfieldModificationstoITU-TRecommendationQ.763Subclause1.0.5,firstparagraphInsertafterthefirstparagraph:"ItisnotnecessarytochecktheparametervaluesoftheparametersthatarenotundercontrolofISUP(e.g.Userserviceinformation,Userserviceinformationprime,Userteleserviceinformation)".Subclause1.2,(iteme)Notsupported.Subclause1.2,table3/Q.763,part2Notsupported.Subclause1.13Replacetheword"ITU-T"by"ETSI"inthethreeinstancesofthewordinthesubclause.Clause1Insertanewsubclause1.14:1.14NumberlengthsFortheinternationalinterfacethenumberlengthstobesupportedbytheISUParerestrictedbythelimitsdefinedbyE.164[1].Thisappliestothecalledpartynumber,whethersignalledbytheenblocoroverlapmethods,andalltheothernumbertypestransferredbyISUP,e.g.CallingPartyNumber,etc.However,withinnationalnetworks,itisacknowledgedthattheE.164numberlengthistoorestrictiveforsomeapplications,andspecificallyvariousnationalrequirementsfortheextensionofthecalledpartynumberareknown.Thefollowingremarksaremadewithregardtoextensionofnumberlengthsforusewithinnationalnetworks:Interoperabilityproblemscanbeforeseenwithpeer-to-peerinterworkingtoearlierversionsofISUP,whichmayonlysupporttheparameterlengthsindicatedinpreviousversionsofISUP.GatewayexchangesbetweennetworksusingextendednumberlengthsandtheinternationalnetworkhavetoensurethatonlyE.164numberlengthsarepassedtotheinternationalnetwork.SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)13Table5/Q.763Modifytable5/Q.763asshownintable4.Table4ParameternameReference(subclause)CodeConnectionRequest(notrequired)3.1700001101MLPPprecedence(notrequired)3.3400111010Pivotcapability(notrequired)3.8401111011Pivotrouteingforwardindicators(notrequired)3.8501111100HTRinformation(notrequired)3.8910000010Pivotcounter(notrequired)3.9310000111Pivotrouteingforwardinformation(notrequired)3.9410001000Pivotrouteingbackwardinformation(notrequired)3.9510001001INServiceCompatibility3.xx10100010Carrierselectioninformation3.yx10100001GlobalCallReference3.zx10100100Reservedfornationaluse01000001Subclause3.10,(iteme)ModifythecodedefinitionofAddressPresentationRestrictedIndicator:11ReservedforrestrictionbythenetworkPresentationrestrictedbynetworkSubclause3.17Add"(notrequired)"totheSubclausetitle.Subclause3.26,(itemc)Modifythecodedefinitionofthefollowingcodes:0000101sparePISNspecificnumber(nationaluse)0000110tospare1101111Subclause3.26,(iteme)Modifythecodedefinitionofthefollowingcode:000spareunknown(nationaluse)Subclause3.34Add"(notrequired)"tothesubclausetitle.SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)14Subclause3.37,bitDAdd"(notrequired)"tothevalue1(MLPPuser)oftheMLPPuserindicator.Subclause3.54Modifyasfollows:Thefollowingcodesareusedinthetransmissionmediumrequirementparameterfield:00000000speech00000001spare0000001064kbit/sunrestricted000000113,1kHzaudio00000100reservedforalternatespeech(service2)/64kbit/sunrestricted(service1)00000101reservedforalternate64kbit/sunrestricted(service1)/speech(service2)0000011064kbit/spreferred000001112×64kbit/sunrestricted00001000384kbit/sunrestricted000010011536kbit/sunrestricted000010101920kbit/sunrestricted00001011tospare0000111100010000reservedfor3×64kbit/sunrestricted00010001reservedfor4×64kbit/sunrestricted00010010reservedfor5×64kbit/sunrestricted00010011spare00010100reservedfor7×64kbit/sunrestricted00010101reservedfor8×64kbit/sunrestricted00010110reservedfor9×64kbit/sunrestricted00010111reservedfor10×64kbit/sunrestricted00011000reservedfor11×64kbit/sunrestricted00011001reservedfor12×64kbit/sunrestricted00011010reservedfor13×64kbit/sunrestricted00011011reservedfor14×64kbit/sunrestricted00011100reservedfor15×64kbit/sunrestricted00011101reservedfor16×64kbit/sunrestricted00011110reservedfor17×64kbit/sunrestricted00011111reservedfor18×64kbit/sunrestricted00100000reservedfor19×64kbit/sunrestricted00100001reservedfor20×64kbit/sunrestricted00100010reservedfor21×64kbit/sunrestricted00100011reservedfor22×64kbit/sunrestricted00100100reservedfor23×64kbit/sunrestricted00100101spare00100110reservedfor25×64kbit/sunrestricted00100111reservedfor26×64kbit/sunrestricted00101000reservedfor27×64kbit/sunrestricted00101001reservedfor28×64kbit/sunrestricted00101010reservedfor29×64kbit/sunrestricted00101011tospare11111111Subclause3.62Add"(notrequired)"tothesubclausetitle.SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)15Subclause3.66Add"(notrequired)"tothesubclausetitle.Subclause3.69Notsupported.Subclause3.82Modifysubclause3.82:TheformatoftheapplicationtransportparameterfieldisshowninFigure77.876543211ext.Applicationcontextidentifierlsb1aext.msb2ext.spareSNIRCI3ext.SIAPMsegmentationindicator3aext.Segmentationlocalreference43.1.1EncapsulatedapplicationinformationAPM-userinformationnFigure77/Q.763:ApplicationtransportparameterfieldThefollowingcodesareusedintheapplicationtransportparameterfield:a)Extensionindicator(ext.):asSubclause3.25a).b)Applicationcontextidentifier(ACI)(Octet1andOctet1a)b1)Iftheextensionbitissetto1inoctet1,octet1aisabsent.Thevaluecontainedinoctet1Bits1-7shallbeinterpretedasfollows:0000000UnidentifiedContextandErrorHandling(UCEH)ASE0000001PSS1ASE(VPN)0000010Spare0000011ChargingASETheprecedingvaluesareusedbyAPM'98'-userapplications.0000100GAT0000101BATASE0000110EnhancedUnidentifiedContextandErrorHandlingASE(EUCEHASE)0000111to0111111Spareforinternationaluse1000000to1111111reservedfornon-standardizedAPM'98'-userapplicationsSIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)16b2)Iftheextensionbitissetto0inoctet1,octet1aispresent.Inthatcase,theACIisa14-bitfield:Octet1a,Octet1,Bits1-7Bits1-700000010000000to00000011111111reservedfornon-standardizedAPM'2000'-userapplications00000100000000to11111111111111SparefornationaluseNOTE:ThecompatibilitymechanismasdefinedinQ.764isnotapplicabletothisfield.c)ApplicationtransportinstructionindicatorsBit1Releasecallindicator(RCI)0donotreleasecall1Releasecallbit2Sendnotificationindicator(SNI)0donotsendnotification1Sendnotificationd)APMsegmentationindicator000000finalsegment000001to001001indicatesthenumberoffollowingsegments001010to111111SpareNOTE:ThecompatibilitymechanismasdefinedinQ.764isnotapplicabletothisfield.e)Sequenceindicator(SI)0Subsequentsegmenttofirstsegment1NewsequenceSegmentationlocalreference(SLR)g)APM-userinformationfieldTheformatandcodingofthisfielddependsontheApplicationContextIdentifier.SIST EN 300 356-1 V4.2.1:2004
ETSIETSIEN300356-1V4.2.1(2001-07)17g1)IftheACIcorrespondstoanAPM'98'-userapplication,thentheformatoftheAPM-userinformationfieldisshowninFigure77.1.4.nEncapsulatedapplicationinformationFigure77.1/Q.763:ContentoftheAPM-userinformationfieldforAPM'98'-userapplicationsThecontentofthisfieldisdescribedinsubclauseg2D).g2)IftheACIcorrespondstoanAPM'2000'-userapplication,thentheformatoftheAPM-userinformationfieldisshowninFigure77.2:4
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