General Information

Abstract

Upgrade of Test Specification.

Status
Published
Publication Date
31-Dec-2004
ICS
33.080 - Integrated Services Digital Network (ISDN)
Technical Committee
SPN - Services and Protocols for Networks
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Jan-2005
Due Date
01-Jan-2005
Completion Date
01-Jan-2005
Ref Project
ETSI EN 300 369-5 V1.3.1 (2002-05) - Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Explicit Call Transfer (ECT) supplementary service; Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network

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SIST EN 300 369-5 V1.3.1:2005

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Overview

SIST EN 300 369-5 V1.3.1:2005 is a Slovenian adaptation of the European Standard defining the test suite structure and test purposes (TSS&TP) for the network side of the Integrated Services Digital Network (ISDN) concerning the Digital Subscriber Signalling System No. one (DSS1) protocol, specifically for the Explicit Call Transfer (ECT) supplementary service. This standard focuses on the conformance and interoperability testing requirements at the network interface of ISDN, supporting the implementation and verification of the ECT supplementary service over pan-European ISDN networks.

The ECT feature enables a user to transfer an established call to a third party, a critical capability in various business and enterprise telephony scenarios. The specification ensures consistent implementation and behavior of the DSS1 protocol supporting ECT in network infrastructure, thereby enhancing compatibility across multi-vendor ISDN deployments.

Key Topics

  • Test Suite Structure (TSS): Organizes and categorizes the tests to cover different configurations and conditions in which ECT must operate correctly. This structure supports systematic and repeatable conformance testing.
  • Test Purposes (TP): Outlines the specific objectives for each test, describing the expected behavior of network implementations regarding ECT procedures, error conditions, and protocol message sequences.
  • Network Reference Points: Focuses on the T reference point or coincident S and T reference points as defined in relevant ITU-T recommendations, targeting the network entity’s role in the ISDN user-network interface.
  • Conformance Testing: Ensures network equipment adheres to stage three standards of DSS1 protocol implementation for ECT, facilitating reliable interoperability.

Applications

The practical value of SIST EN 300 369-5 V1.3.1:2005 lies in its application for:

  • ISDN Network Equipment Manufacturers: Supports development and validation of network-side DSS1 protocol stacks that include ECT, ensuring equipment meets European and national interoperability requirements.
  • Testing and Certification Bodies: Provides a comprehensive framework for designing conformance test suites, enabling independent verification of protocol implementation against the defined standard.
  • Telecom Operators and Integrators: Facilitates efficient network integration and troubleshooting by confirming that ECT functionalities perform as expected within multi-vendor ISDN environments.
  • Standards Compliance Audits: Assists organizations in demonstrating compliance with European ISDN network operation standards, supporting competitive tendering and regulatory requirements.

Key features to test include:

  • Correct message handling for ECT activation and completion;
  • Handling of valid and invalid states for call references;
  • Appropriate responses to error conditions and exceptional scenarios;
  • Consistency in user and remote-user procedures as required by the DSS1 protocol.

Related Standards

SIST EN 300 369-5 forms part of a suite of standards ensuring end-to-end ISDN interoperability. Related documents include:

  • EN 300 369-1: Protocol specification for DSS1 ECT supplementary service.
  • EN 300 369-2: Protocol Implementation Conformance Statement (PICS) proforma specification.
  • EN 300 369-3: TSS&TP for the user side.
  • EN 300 369-4: Abstract Test Suite (ATS) and PIXIT proforma for the user side.
  • EN 300 369-6: ATS and PIXIT proforma for the network.
  • ISO/IEC 9646-1 and 9646-2: OSI conformance testing methodology and frameworks.
  • ITU-T I.411, E.164, I.210: Foundational ISDN interface, numbering, and service principles.

By enabling rigorous conformance testing of network-side ECT support in ISDN using the DSS1 protocol, SIST EN 300 369-5 V1.3.1:2005 strengthens network service reliability, simplifies multi-vendor integration, and enhances user experience across telecommunications infrastructures.

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SIST EN 300 369-5 V1.3.1:2005

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Frequently Asked Questions

SIST EN 300 369-5 V1.3.1:2005 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Explicit Call Transfer (ECT) supplementary service; Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network". This standard covers: Upgrade of Test Specification.

Upgrade of Test Specification.

SIST EN 300 369-5 V1.3.1:2005 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 300 369-5 V1.3.1:2005 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.SHFLILNDFLMDIntegrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Explicit Call Transfer (ECT) supplementary service; Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 369-5 Version 1.3.1SIST EN 300 369-5 V1.3.1:2005en01-januar-2005SIST EN 300 369-5 V1.3.1:2005SLOVENSKI
STANDARD
ETSIEN300369-5V1.3.1(2002-05)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;ExplicitCallTransfer(ECT)supplementaryservice;Part5:TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetworkSIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)2ReferenceREN/SPAN-130228-5KeywordsDSS1,ECT,ISDN,network,supplementaryservice,TSS&TPETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://portal.etsi.org/tb/status/status.aspIfyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2002.Allrightsreserved.DECTTM,PLUGTESTSTMandUMTSTMareTradeMarksofETSIregisteredforthebenefitofitsMembers.TIPHONTMandtheTIPHONlogoareTradeMarkscurrentlybeingregisteredbyETSIforthebenefitofitsMembers.3GPPTMisaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartners.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)3ContentsIntellectualPropertyRights.4Foreword.41Scope.52References.53Definitionsandabbreviations.63.1Definitions.63.1.1Definitionsrelatedtoconformancetesting.63.1.2DefinitionsrelatedtoEN300369-1.63.2Abbreviations.74TestSuiteStructure(TSS).85TestPurposes(TP).85.1Introduction.85.1.1TPnamingconvention.85.1.2SourceofTPdefinition.85.1.3TPstructure.95.1.4Teststrategy.95.2NetworkTPsforECT.95.2.1Network(S/T).105.2.1.1Serveduserprocedures.105.2.1.1.1Implicitlinkageprocedures.105.2.1.1.2Explicitlinkageprocedures.165.2.1.2Remoteuserprocedures.315.2.2Network(T).365.2.2.1Serveduserconnected.365.2.2.1.1Mechanismtoavoidloopingofuncontrolledcircuits.365.2.2.1.2CalltransferperformedbythepublicISDN,serveduserisconnectedtotheprivateISDN.375.2.2.2Remoteuserconnected.446Compliance.457Requirementsforacomprehensivetestingservice.46AnnexA(informative):ChangeswithrespecttothepreviousEN301065-5.47A.1ChangeswithrespecttothepreviousEN300369-4V1.2.4.47A.2Relationshipbetweenedition1andV1.2.4.47History.48SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)4IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://webapp.etsi.org/IPR/home.asp).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeServicesandProtocolsforAdvancedNetworks(SPAN).Thepresentdocumentispart5ofamulti-partdeliverablecoveringtheDigitalSubscriberSignallingSystemNo.one(DSS1)protocolspecificationfortheIntegratedServicesDigitalNetwork(ISDN)ExplicitCallTransfer(ECT)supplementaryservice,asdescribedbelow:Part1:"Protocolspecification";Part2:"ProtocolImplementationConformanceStatement(PICS)proformaspecification";Part3:"TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheuser";Part4:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationfortheuser";Part5:"TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetwork";Part6:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthenetwork".NationaltranspositiondatesDateofadoptionofthisEN:17May2002DateoflatestannouncementofthisEN(doa):31August2002DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):28February2003DateofwithdrawalofanyconflictingNationalStandard(dow):28February2003SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)51ScopeThepresentdocumentspecifiestheTestSuiteStructureandTestPurposes(TSS&TP)fortheNetworksideoftheTreferencepointorcoincidentSandTreferencepoint(asdefinedinITU-TRecommendationI.411[7])ofimplementationsconformingtothestagethreestandardfortheExplicitCallTransfer(ECT)supplementaryserviceforthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN)bymeansoftheDigitalSubscriberSignallingSystemNo.one(DSS1)protocol,EN300369-1[1].AfurtherpartofthepresentdocumentspecifiestheAbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformabasedonthepresentdocument.OtherpartsspecifytheTSS&TPandtheATSandpartialPIXITproformafortheUsersideoftheTreferencepointorcoincidentSandTreferencepointofimplementationsconformingtoEN300369-1[1].2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublicationand/oreditionnumberorversionnumber)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.[1]ETSIEN300369-1(V1.2.4):"IntegratedServicesDigitalNetwork(ISDN);ExplicitCallTransfer(ECT)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part1:Protocolspecification".[2]ETSIEN300369-2(V1.2.4):"IntegratedServicesDigitalNetwork(ISDN);ExplicitCallTransfer(ECT)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[3]ISO/IEC9646-1:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".[4]ISO/IEC9646-2:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part2:AbstractTestSuiteSpecification".[5]ETSIEN300141-2(V1.2.4):"IntegratedServicesDigitalNetwork(ISDN);CallHold(HOLD)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[6]ETSIEN300196-1(V1.2.2):"IntegratedServicesDigitalNetwork(ISDN);Genericfunctionalprotocolforthesupportofsupplementaryservices;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part1:Protocolspecification".[7]ITU-TRecommendationI.411(1993):"ISDNuser-networkinterfaces-Referenceconfigurations".[8]ETSIEN300403-1:"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part1:Protocolspecification[ITU-TRecommendationQ.931(1993),modified]".[9]ITU-TRecommendationI.112(1993):"VocabularyandtermsforISDNs".[10]ITU-TRecommendationE.164(1997):"Theinternationalpublictelecommunicationnumberingplan".[11]ITU-TRecommendationI.210(1993):"PrinciplesoftelecommunicationservicessupportedbyanISDNandthemeanstodescribethem".SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)6[12]ETSIEN300403-3(V1.2.2):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part3:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[13]ETSIETS300369-5:"IntegratedServicesDigitalNetwork(ISDN);ExplicitCallTransfer(ECT)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part5:TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetwork".[14]ETSIETS300369-6:"IntegratedServicesDigitalNetwork(ISDN);ExplicitCallTransfer(ECT)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part6:AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthenetwork".3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:3.1.1DefinitionsrelatedtoconformancetestingAbstractTestSuite(ATS):RefertoISO/IEC9646-1[3].ImplementationUnderTest(IUT):RefertoISO/IEC9646-1[3].ProtocolImplementationConformanceStatement(PICS):RefertoISO/IEC9646-1[3].PICSproforma:RefertoISO/IEC9646-1[3].ProtocolImplementationeXtraInformationforTesting(PIXIT):RefertoISO/IEC9646-1[3].PIXITproforma:RefertoISO/IEC9646-1[3].TestPurpose:RefertoISO/IEC9646-1[3].3.1.2DefinitionsrelatedtoEN300369-1CallHeldauxiliarystate:SeeEN300196-1[6],clause7.1.2.CallReference(CR):SeeEN300403-1[8],clause4.3.component:SeeEN300196-1[6],clause3.1.Idleauxiliarystate:SeeEN300196-1[6],clause7.1.2.IntegratedServicesDigitalNetwork(ISDN):SeeITU-TRecommendationI.112[9],definition308.ISDNnumber:numberconformingtothenumberingandstructurespecifiedinITU-TRecommendationE.164invokecomponent:wherereferenceismadetoan"xxxx"invokecomponent,aninvokecomponentismeantwithitsoperationvaluesettothevalueoftheoperation"xxxx"NOTE:SeeEN300196-1[6],clause8.2.2.1.network:DSS1protocolentityatthenetworksideoftheuser-networkinterfacewhereaTreferencepointorcoincidentSandTreferencepointappliesnetwork(S/T):DSS1protocolentityatthenetworksideoftheuser-networkinterfacewhereacoincidentSandTreferencepointappliesnetwork(T):DSS1protocolentityatthenetworksideoftheuser-networkinterfacewhereaTreferencepointapplies(NetworkconnectedtoPrivateISDN)SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)7returnerrorcomponent:wherereferenceismadetoan"xxxx"returnerrorcomponent,anreturnerrorcomponentismeantwithitsoperationvaluesettothevalueoftheoperation"xxxx"NOTE:SeeEN300196-1[6],clause8.2.2.3.returnresultcomponent:wherereferenceismadetoan"xxxx"returnresultcomponent,anreturnresultcomponentismeantwithitsoperationvaluesettothevalueoftheoperation"xxxx"NOTE:SeeEN300196-1[6],clause8.2.2.2.serveduser:userwhoinvokestheECTsupplementaryserviceservice;telecommunicationservice:SeeITU-TRecommendationI.112[9],definition201.supplementaryservice:SeeITU-TRecommendationI.210[11],clause2.4.3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ATMAbstractTestMethodATSAbstractTestSuiteCOLRCOnnectedLineRestrictionCRCallReferenceCR1CRforthefirstcallinaTPCR2CRforthesecondcallinaTPCR3CRforthethirdcallinaTPDSS1DigitalSubscriberSignallingSystemNo.oneECTExplicitCallTransfer(Held)CallHeldauxiliarystate(Idle)IdleauxiliarystateISDNIntegratedServicesDigitalNetworkIUTImplementationundertestN02OverlapSendingcallstateN03OutgoingCallProceedingcallstateN04CallDeliveredcallstateN06CallPresentcallstateN07CallReceivedcallstateN08ConnectRequestcallstateN09IncomingCallProceedingcallstateN10ActivecallstateN12DisconnectIndicationcallstateN19ReleaseRequestcallstateN25OverlapReceivingcallstatePICSProtocolImplementationConformanceStatementPIXITProtocolImplementationeXtraInformationforTestingTPTestPurposeTSSTestSuiteStructureU07CallReceivedcallstate(user)U08ConnectRequestcallstate(user)U10Activecallstate(user)SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)84TestSuiteStructure(TSS)ECT-NetworkNetwork(S/T)Network(T)ServeduserproceduresRemoteuserprocedures(03)ServeduserconnectedRemoteuserconnected(06)Implicitlinkageprocedures(01)Explicitlinkageprocedures(02)Mechanismtoavoidloopingofuncontrolledcircuits(04)Transferperformedinpublicnetwork(05)NOTE:NumbersinbracketsrepresentgroupnumbersandareusedinTPidentifiers.Figure1:Testsuitestructure5TestPurposes(TP)5.1IntroductionForeachtestrequirementaTPisdefined.5.1.1TPnamingconventionTPsarenumbered,startingat001,withineachgroup.GroupsareorganizedaccordingtotheTSS.Additionalreferencesareaddedtoidentifytheactualsupplementaryserviceandwhetheritappliestothenetworkortheuser(seetable1).Table1:TPidentifiernamingconventionschemeIdentifier:__=supplementaryservice:e.g."ECT"=typeofIUT:UUserNNetwork=group2digitfieldrepresentinggroupreferenceaccordingtoTSS=sequentialnumber(001-999)5.1.2SourceofTPdefinitionTheTPsarebasedonEN300369-1[1].SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)95.1.3TPstructureEachTPhasbeenwritteninamannerwhichisconsistentwithallotherTPs.TheintentionofthisistomaketheTPsmorereadableandcheckable.Aparticularstructurehasbeenusedandthisisillustratedintable2.ThistableshouldbereadinconjunctionwithanyTP,i.e.useaTPasanexampletofullyunderstandthetable.Table2:StructureofasingleTPTPPartTextExampleHeadertabseetable1tabclause0.0.0tabvalid,invalid,inopportuneCR.mandatory,optional,conditionalStimulusEnsurethattheIUTintheECTRequeststateandwithCR1in()N10(Idle),N10(Held),etc.andwithCR2in()"andwithCR3in()"seebelowformessagestructurereceivingaXXXXmessageortorequesta.Reactionsends,saves,does,etc.usingen-blocsending,.iftheactionissendingseebelowformessagestructure,etc.andentersand/orandremainsinthesamestate(s)orandentersstatewithCRMessagestructuremessagecontainingaSETUP,FACILITY,CONNECT,.a)informationelementwithb)aencodedasorincludingandbacktoaorb,Bearercapability,Facility,.NOTE:TextinitalicswillnotappearinTPsandtextbetween<>isfilledinforeachTPandmaydifferfromoneTPtothenext.5.1.4TeststrategyAsthebasestandardEN300369-1[1]containsnoexplicitrequirementsfortesting,theTPsweregeneratedasaresultofananalysisofthebasestandardandthePICSspecificationEN300369-2[2].Thecriteriaappliedincludethefollowing:-onlytherequirementsfromthepointofviewoftheTorcoincidentSandTreferencepointareconsidered;-whetherornotatestcasecanbebuiltfromtheTPisnotconsidered.5.2NetworkTPsforECTAllPICSitemsreferredtointhisclauseareasspecifiedinEN300369-2[2]unlessindicatedotherwise.WherethereisareferencetotheHOLDPICSthisreferstoEN300141-2[5]andwherethereisareferencetotheBasicCallPICSthisreferstoEN300403-3[12].Unlessspecified:-Themessagesindicatedarevalidandcontainatleastthemandatoryinformationelementsandpossiblyoptionalinformationelements.-Theinformationelementsindicatedarevalidandcontainatleastthemandatoryparametersandpossiblyoptionalparameters.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)105.2.1Network(S/T)Selection:IUTsupportsrequirementsatthecoincidentSandTreferencepoint.PICS:R.3.1.5.2.1.1Serveduserprocedures5.2.1.1.1ImplicitlinkageproceduresECT_N01_001clauses9.2.1.1,9.2.3mandatoryEnsurethattheIUTintheECTIdlestateandwithCR1instateN10(Held)andCR2instateN10(Idle)receivingavalidFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,sendsaDISCONNECTmessagewithCR1containingaFacilityinformationelementwithaEctExecutereturnresultcomponentandentersstateN12(CR1);sendsaDISCONNECTmessagewithCR2andentersstateN12(CR2);andremainsinthesameECTstate.ECT_N01_002clauses(seenote.1.1,9.2.3)optionalEnsurethattheIUTintheECTIdlestateandwithCR1instateN04(Held)andCR2instateN10(Idle)receivingavalidFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,sendsaDISCONNECTmessagewithCR1containingaFacilityinformationelementwithaEctExecutereturnresultcomponentandentersstateN12(CR1);sendsaDISCONNECTmessagewithCR2andentersstateN12(CR2);andremainsinthesameECTstate.Selection:IUTsupportsECTfromstateN04.PICS:MC11.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_003clauses9.2.1.1,9.2.3optionalEnsurethattheIUTintheECTIdlestateandwithCR1instateN10(Held)andCR2instateN04(Idle)receivingavalidFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,sendsaDISCONNECTmessagewithCR1containingaFacilityinformationelementwithaEctExecutereturnresultcomponentandentersstateN12(CR1);sendsaDISCONNECTmessagewithCR2andentersstateN12(CR2);andremainsinthesameECTstate.Selection:IUTsupportsECTfromstateN04.PICS:MC11.ECT_N01_004clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN10(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandtheECTsupplementaryserviceisnotsubscribedto,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"notSubscribed"andremainsinthesameECTandcallstates.ECT_N01_005clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN04(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandtheECTsupplementaryserviceisnotsubscribedto,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"notSubscribed"andremainsinthesameECTandcallstates.Selection:IUTsupportsECTfromstateN04.PICS:MC11.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)11ECT_N01_006clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN04(Held)andCR2incallstateN10(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandtheECTsupplementaryserviceisnotsubscribedto,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"notSubscribed"andremainsinthesameECTandcallstates.Selection:IUTsupportsECTfromstateN04.PICS:MC11.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_007clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN10(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandthenetworkrecognizesaloopingcondition,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"notAvailable"andremainsinthesameECTandcallstates.ECT_N01_008clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN04(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandthenetworkrecognizesaloopingcondition,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"notAvailable"andremainsinthesameECTandcallstates.Selection:IUTsupportsECTfromstateN04.PICS:MC11.ECT_N01_009clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN04(Held)andCR2incallstateN10(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandthenetworkrecognizesaloopingcondition,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"notAvailable"andremainsinthesameECTandcallstates.Selection:IUTsupportsECTfromstateN04.PICS:MC11.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_010clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_011clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_012clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN04(Held)andCR2incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_013clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN02andCR1incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)12ECT_N01_014clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN03andCR1incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_015clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN06andCR1incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_016clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN07andCR1incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_017clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN09andCR1incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_018clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN12andCR1incallstateN10(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_019clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN19andCR1incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_020clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN25andCR1incallstateN10(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsoverlapreceiving.BasicCallPICS:MCn2.2.ECT_N01_021clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN02andCR1incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_022clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN03andCR1incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_023clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN06andCR1incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)13ECT_N01_024clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN07andCR1incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_025clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN09andCR1incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_026clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN12andCR1incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_027clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN19andCR1incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_028clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN25andCR1incallstateN04(Idle)receivingaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsoverlapreceiving.BasicCallPICS:MCn2.2.ECT_N01_029clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN02andCR1incallstateN10(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_030clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN03andCR1incallstateN10(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_031clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN06andCR1incallstateN10(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_032clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN07andCR1incallstateN10(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_033clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN09andCR1incallstateN10(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)14ECT_N01_034clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN12andCR1incallstateN10(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_035clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR2incallstateN19andCR1incallstateN10(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.ECT_N01_036clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN25andCR1incallstateN10(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsoverlapreceiving.BasicCallPICS:MCn2.2.ECT_N01_037clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN02andCR1incallstateN04(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_038clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN03andCR1incallstateN04(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_039clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN06andCR1incallstateN04(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_040clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN07andCR1incallstateN04(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_041clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN09andCR1incallstateN04(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)15ECT_N01_42clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN12andCR1incallstateN04(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_43clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN19andCR1incallstateN04(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.ECT_N01_44clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR2incallstateN25andCR1incallstateN04(Held)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1andCR2states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.Selection:IUTsupportsoverlapreceiving.BasicCallPICS:MCn2.2.ECT_N01_045clause9.2.1.2optionalEnsurethattheIUT,intheECTIdlestatewithCR1incallstateN10(Held),CR2incallstateN04(Idle)andCR3incallstateN10(Idle),receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1,CR2andCR3states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.Selection:IUTsupports3ormorecallsoneofwhichmaybeheld.ECT_N01_046clause9.2.1.2optionalEnsurethattheIUT,intheECTIdlestatewithCR1incallstateN10(Held),CR2incallstateN10(Idle)andCR3incallstateN10(Idle),receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1,CR2andCR3states.Selection:IUTsupports3ormorecallsoneofwhichmaybeheld.ECT_N01_047clause9.2.1.2optionalEnsurethattheIUT,intheECTIdlestatewithCR1incallstateN04(Held),CR2incallstateN10(Idle)andCR3incallstateN10(Idle),receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1,CR2andCR3states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.Selection:IUTsupports3ormorecallsoneofwhichmaybeheld.ECT_N01_048clause9.2.1.2optionalEnsurethattheIUT,intheECTIdlestatewithCR1incallstateN04(Held),CR2incallstateN04(Idle)andCR3incallstateN10(Idle),receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponent,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"invalidCallState"andremainsinthesameECT,CR1,CR2andCR3states.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.Selection:IUTsupports3ormorecallsoneofwhichmaybeheld.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)16ECT_N01_049clause9.2.1.2mandatoryEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN10(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandtheECTsupplementaryserviceisinvokedwhenanotherserviceisalreadyactivatedandthisserviceinteractionisnotallowed,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"supplementaryServiceInteractionNotAllowed"andremainsinthesameECTandcallstates.ECT_N01_050clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN04(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandtheECTsupplementaryserviceisinvokedwhenanotherserviceisalreadyactivatedandthisserviceinteractionisnotallowed,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"supplementaryServiceInteractionNotAllowed"andremainsinthesameECTandcallstates.Selection:IUTsupportsECTfromstateN04.PICS:MC11.ECT_N01_051clause9.2.1.2optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN04(Held)andCR2incallstateN10(Idle)receivingaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutecomponentandtheECTsupplementaryserviceisinvokedwhenanotherserviceisalreadyactivatedandthisserviceinteractionisnotallowed,respondswithaFACILITYmessagewithCR1containingaFacilityinformationelementwithanEctExecutereturnerrorcomponentindicating"supplementaryServiceInteractionNotAllowed"andremainsinthesameECTandcallstates.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.Selection:IUTsupportsECTfromstateN04.PICS:MC11.5.2.1.1.2ExplicitlinkageproceduresSelection:IUTsupportsexplicitlinkageoption.PICS:MC10.ECT_N02_001clause9.2.2.1.1optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN04(Idle)andCR3incallstateN10(Idle)receivingavalidFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestinvokecomponentandtherequestisaccepted,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestreturnresultcomponentincludingaLinkIdvalueandremainsinthesameECTandcallstates.Selection:IUTsupportsECTfromstateN04.PICS:MC11.Selection:IUTcanhandleatleast2activenon-heldcallsandatleastoneheldcall,allonthesamedatalinkconnection.ECT_N02_002clause9.2.2.1.1optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN04(Held)andCR2incallstateN10(Idle)andCR3incallstateN10(Idle)receivingavalidFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestinvokecomponentandtherequestisaccepted,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestreturnresultcomponentincludingaLinkIdvalueandremainsinthesameECTandcallstates.Selection:IUTsupportsECTfromstateN04.PICS:MC11.Selection:IUTsupportsHOLDinstateN04.HOLDPICS:MC3.2.Selection:IUTcanhandleatleast2activenon-heldcallsandatleastoneheldcall,allonthesamedatalinkconnection.ECT_N02_003clause9.2.2.1.1optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Held)andCR2incallstateN10(Idle)andCR3incallstateN10(Idle)receivingavalidFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestinvokecomponentandtherequestisaccepted,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestreturnresultcomponentincludingaLinkIdvalueandremainsinthesameECTandcallstates.SIST EN 300 369-5 V1.3.1:2005

ETSIETSIEN300369-5V1.3.1(2002-05)17Selection:IUTcanhandleatleast2activenon-heldcallsandatleastoneheldcall,allonthesamedatalinkconnection.ECT_N02_004clause9.2.2.1.1optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN10(Idle)andCR2incallstateN04(Idle)receivingavalidFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestinvokecomponentandtherequestisaccepted,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestreturnresultcomponentincludingaLinkIdvalueandremainsinthesameECTandcallstates.Selection:IUTsupportsECTfromstateN04.PICS:MC11.Selection:IUTsupportsECTwithneithercallintheHeldstatePICS:MC16.ECT_N02_005clause9.2.2.1.1optionalEnsurethattheIUTintheECTIdlestatewithCR1incallstateN04(Idle)andCR2incallstateN10(Idle)receivingavalidFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdRequestinvokecomponentandtherequestisaccepted,respondswithaFACILITYmessagewithCR2containingaFacilityinformationelementwithanEctLinkIdReque
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