SIST EN 300 207-6 V1.2.3:2003

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.L]VPHULWYHQHSUHVNXãDQMHIntegrated Services Digital Network (ISDN); Diversion supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 207-6 Version 1.2.3SIST EN 300 207-6 V1.2.3:2003en01-december-2003SIST EN 300 207-6 V1.2.3:2003SLOVENSKI
STANDARD



SIST EN 300 207-6 V1.2.3:2003



ETSIEN300207-6V1.2.3(2000-03)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);Diversionsupplementaryservices;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part6:AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthenetworkSIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)2ReferenceREN/SPS-05065-6KeywordsISDN,DSS1,supplementaryservice,SCF,testing,ATS,PIXIT,networkETSIPostaladdressF-06921SophiaAntipolisCedex-FRANCEOfficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88Internetsecretariat@etsi.frIndividualcopiesofthisETSIdeliverablecanbedownloadedfromhttp://www.etsi.orgIfyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frImportantnoticeThisETSIdeliverablemaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)3ContentsIntellectualPropertyRights.5Foreword.51Scope.62References.63Definitionsandabbreviations.73.1Definitions.73.2Abbreviations.74AbstractTestMethod.84.1CDIVnetworksideATS.84.2SCFnetworksideATS.95Untestabletestpurposes.96ATSconventions.106.1VersionofTTCNused.106.2UseofASN.1.106.2.1SituationswhereASN.1isused.106.2.2Specificationofencodingrules.106.3Conventionsforvariablesandparameters.117ATStoTPmap.128PCTRconformance.129PIXITconformance.1210ATSconformance.1311Configurationsrequiredintesting.13AnnexA(normative):ProtocolConformanceTestReport(PCTR)proforma.16A.1Identificationsummary.16A.1.1Protocolconformancetestreport.16A.1.2IUTidentification.16A.1.3Testingenvironment.17A.1.4Limitsandreservations.17A.1.5Comments.17A.2IUTconformancestatus.17A.3Staticconformancesummary.18A.4Dynamicconformancesummary.18A.5Staticconformancereviewreport.18A.6Testcampaignreport.18A.6.1TestcampaignreportforCDIV.18A.6.2TestcampaignreportforSCF.25SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)4A.7Observations.28AnnexB(normative):PartialPIXITproforma.29B.1Identificationsummary.29B.2Abstracttestsuitesummary.29B.3Testlaboratory.29B.4Client(ofthetestlaboratory).30B.5SystemUnderTest(SUT).30B.6Protocolinformation.31B.6.1Protocolidentification.31B.6.2Parametervalues.31B.6.3ConfigurationofIUT.32B.6.3.1ConfigurationoftheIUTforCDIVtesting.32B.6.3.2ConfigurationoftheIUTforSCFtesting.33B.6.4Parametervalues.34B.6.5Timervalues.34B.6.6Stateevents.35B.6.7Interactions.35B.7BasiccallPIXITitems.36B.7.1ParameterValues-Informationelementcoding.36AnnexC(normative):AbstractTestSuite(ATS).37C1TheTTCNGraphicalform(TTCN.GR).37C2TheTTCNMachineProcessableform(TTCN.MP).37History.38SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinSR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinSR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeSignallingProtocolandSwitching(SPS).Thepresentdocumentispart6ofamulti-partENcoveringtheDigitalSubscriberSignallingSystemNo.one(DSS1)protocolspecificationfortheIntegratedServicesDigitalNetwork(ISDN)diversionsupplementaryservice,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:25February2000DateoflatestannouncementofthisEN(doa):31May2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30November2000DateofwithdrawalofanyconflictingNationalStandard(dow):30November2000SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)61ScopeThepresentdocumentspecifiestheAbstractTestSuites(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformafortheNetworksideoftheTreferencepointorcoincidentSandTreferencepointofimplementationsconformingtothestagethreestandardforthediversionsupplementaryservicesforthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN)bymeansoftheDigitalSubscriberSignallingSystemNo.one(DSS1)protocol,EN300207-1[1].EN300207-5[3]specifiestheTestSuiteStructureandTestPurposes(TSS&TP)relatedtothisATSandpartialPIXITproformaspecification.OtherpartsspecifytheTSS&TPandtheATSandpartialPIXITproformafortheUsersideoftheTreferencepointorcoincidentSandTreferencepointofimplementationsconformingtoEN300207-1[1].ThepresentdocumentcontainstwoATSsfordifferentpartsoftheprotocol;one(CDIV)forCallForwardingBusy,CallForwardingUnconditional,CallForwardingNoResponseandCallDeflectionandtheother(SCF)forSelectiveCallForwardingBusy,SelectiveCallForwardingUnconditionalandSelectiveCallForwardingNoResponse.CommonpartsoftheprotocolarecoveredbytheCDIVATS.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.•Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.•Foraspecificreference,subsequentrevisionsdonotapply.•Foranon-specificreference,thelatestversionapplies.•Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]ETSIEN300207-1(V1.2):"IntegratedServicesDigitalNetwork(ISDN);Diversionsupplementaryservices;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part1:Protocolspecification".[2]ETSIEN300207-2(V1.2):"IntegratedServicesDigitalNetwork(ISDN);Diversionsupplementaryservices;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[3]ETSIEN300207-5(V1.2):"IntegratedServicesDigitalNetwork(ISDN);Diversionsupplementaryservices;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part5:TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetwork".[4]ETSIEN300196-1:"IntegratedServicesDigitalNetwork(ISDN);Genericfunctionalprotocolforthesupportofsupplementaryservices;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part1:Protocolspecification".NOTE:ETSIEN300207-1[1]hasanundatedreferencetoETSIEN300196-1[4].SomeASN.1definitionsfromETSIEN300196-1[4]arereferencedbyETSIEN300207-1andarereproducedintheTTCNATSsinthepresentdocument.TheversionofthesedefinitionsusedinthepresentdocumentarebasedonthoseinETSIEN300196-1V1.2.[5]ETSIETS300196-2(1996):"IntegratedServicesDigitalNetwork(ISDN);Genericfunctionalprotocolforthesupportofsupplementaryservices;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[6]ETSIEN300403-1:"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part1:Protocolspecification[ITU-TRecommendationQ.931(1993),modified]".SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)7[7]ETSIEN300403-3:"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part3:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[8]ETSIEN300097-1:"IntegratedServicesDigitalNetwork(ISDN);ConnectedLineIdentificationPresentation(COLP)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part1:Protocolspecification".[9]ISO/IEC9646:"Informationtechnology-OpenSystemsInterconnection-ConformanceTestingMethodologyandFramework"(allparts).[10]ETSITR101101(V1.1):"MethodsforTestingandSpecification(MTS);TTCNinterimversionincludingASN.11994support[ISO/IEC9646-3](SecondEditionMock-upforJTC1/SC21Review)".[11]ISO/IEC8825-1(1994):"Informationtechnology-ASN.1encodingrules:SpecificationofBasicEncodingRules(BER),CanonicalEncodingRules(CER)andDistinguishedEncodingRules(DER)"(SeealsoITU-TRecommendationX.690:1994).3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thetermsanddefinitionsgiveninISO/IEC9646[9]apply.3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ATMAbstractTestMethodATSAbstractTestSuiteBERBasicEncodingRulesCDCallDiversionCDIVCallDIVersion(thisisusedtorefercollectivelytotheCD,CFB,CFNRandCFUservices)CFBCallForwardBusyCFNRCallForwardNoReplyCFUCallForwardUnconditionalCMCo-ordinationMessageCPCo-ordinationPointETSExecutableTestSuiteIUTImplementationUnderTestLTLowerTesterMOTMeansOfTestingMTCMainTestComponentPCOPointofControlandObservationPICSProtocolImplementationConformanceStatementPIXITProtocolImplementationeXtraInformationforTestingPTCParallelTestComponentSCFSelectiveCallForwarding(thisisusedtorefercollectivelytotheSCFB,SCFNRandSCFUservices)SUTSystemUnderTestTPTestPurposeTTCNTreeandTabularCombinedNotationSIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)84AbstractTestMethod4.1CDIVnetworksideATSThemulti-partytestmethodisappliedfortheCDIVnetworksideATS.TherequirementfortestingthenetworkIUTistofocusonthebehaviourofthenetworkIUTattheuser-networkinterfacewhereaTreferencepointorcoincidentSandTreferencepointapplies.ThustheIUTisthenetworkDSS1protocolentityataparticularuser-networkinterfaceandisnotthewholenetwork.Inpracticethebehaviouratasingleuser-networkinterfacedoesnotoccurinisolation,butdependsontheactivityatotheruser-networkinterfaces.Thereforeamulti-partytestmethodisused.Thegeneralconfigurationusedisshowninfigure1.InthisATSthePTCsactasslavestotheMTC;allactivebehaviouratthePTCsisinitiatedbyCMssentbytheMTCandallverdictsareassignedbytheMTC.Notallcomponentsareusedineverytestcase.MTCPTC3CPA3PTC2CPA2PTC1CPA1PCOL0PCOL1PCOL2PCOL3IUTInterfacetootheruser1InterfacetootherUser2InterfacetootherUser3NetworkFigure1:Multi-partytestmethodForeachtestcasetheinterfacetowhichtheMTCconnectedistheIUT,whichmaybetheinterfaceofthecallinguser,serveduserordiverted-touserdependingonthetestgroup.PTCsareconnectedtoanyotherinterfaceswhereactivityisnecessary.TheassociationbetweenthenetworkinterfacesandPTCsthatistypicallyusedisdescribedintable1.SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)9Table1:AssociationoftestcomponentswithinterfacesCallinguser(First)serveduserSecondserveduserDiverted-touserCallingusertests-onediversionMTCPTC1PTC2Callingusertests-twodiversionsMTCPTC1PTC2PTC3Servedusertests-activation,deactivationandinterrogationMTCServedusertests-onediversionPTC1MTCPTC2(note)Servedusertests-twodiversionsPTC1PTC2MTCPTC3Calledusertests-onediversionPTC1PTC2MTCCalledusertests-twodiversionsPTC3PTC1PTC2MTCNOTE:InsomeTCsPCOL2isconnectedtotheinterfaceofthediverted-touserbutnoPTCisassociatedwiththatPCO.4.2SCFnetworksideATSTheremotetestmethodisappliedfortheSCFnetworksideATSasillustratedinfigure2.ThepartsoftheprotocolspecifictoSCF(i.e.activation,deactivationandinterrogationoftheSCFservices)donotinvolveanyactivityatinterfacesofusersotherthantheserveduserandthereforeitisnotappropriatetouseamulti-partytestmethod.APointofControlandObservation(PCO)residesattheserviceaccesspointbetweenlayers2and3inthetestsystem.ThisPCOisnamed"L"(forLower).TheLPCOisusedtocontrolandobservethebehaviouroftheImplementationUnderTest(IUT)andtestcaseverdictsareassigneddependingonthebehaviourobservedatthisPCO.WithintestcasesallcommunicationwiththeIUTisviaPCOL.Howeverinsomecasesinformaltestco-ordinationisperformedbyre-configurationoftheIUTbetweentestcases.TesterSUTLTIUTPCOLLayer2Layer2Layer1Layer1ServiceproviderFigure2:Remotetestmethod5UntestabletestpurposesTherearenountestabletestpurposesassociatedwiththeseATSs.SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)106ATSconventions6.1VersionofTTCNusedTheversionofTTCNusedisthatdefinedinTR101101[10].6.2UseofASN.16.2.1SituationswhereASN.1isusedASN.1hasbeenusedforthreemajorreasons.First,typesdefinedinASN.1canmodelproblemsthat"pure"TTCNcannot.Forinstance,datastructuresmodellingorderedorunorderedsequencesofdataarepreferablydefinedinASN.1.Second,ASN.1providesabetterrestrictionmechanismfortypedefinitionsbyusingsub-typedefinitions.Third,itisnecessarytouseASN.1toreproducethetypedefinitionsforremoteoperationcomponentsspecifiedinthebasestandardsinASN.1.ThepossibilitytouseTTCNandASN.1incombinationisused,i.e.referringtoanASN.1typefromaTTCNtype.6.2.2SpecificationofencodingrulesThereisavariationintheencodingrulesappliedtoASN.1typesandconstraintsspecifiedinthisATSandthereforeamechanismisneededtodifferentiatetheencodingrules.HoweverthemechanismspecifiedinISO/IEC9646-3/AM2[9]andinTR101101[10]doesnotfacilitatedefinitionoftheencodingrulesasneededforthisATS.AsolutionisthereforeusedwhichisbroadlyinthespiritofISOIEC9646-3/AM2[9]inwhichcommentfieldshavebeenusedasameansofencodingrules.ForASN.1usedinthisATS,twovariationsofencodingrulesareused.OneisthecommonlyknownBasicEncodingRules(BER)asspecifiedinISO/IEC8825-1[11].InthesecondcasetheencodingisaccordingtoISDN,i.e.theASN.1datatypesarearepresentationofstructurescontainedwithintheISDNspecification(basiccall,Genericfunctionalprotocolorindividualsupplementaryservice).Forexample,ifoctetsofaninformationelementarespecifiedinASN.1asaSEQUENCEthenthisshouldbeencodedinanExecutableTestSuite(ETS)asanyotherISDNinformationelementspecifiedusingtabularTTCN.ThisISDNencodingvariationisthedefaultencodingruleforthisATS.ThismeansthatallASN.1constrainttablesareencodedusingISDN(non-BER)encodingunlessstatedotherwise.BERencodingshouldneverbeappliedtoanASN.1constraintwhereBERencodinghasnotbeenspecified.Thisencodingruleissometimesnamed"DirectEncoding".ForBERencoding,anindicationisgiveninthecommentsfieldofthetableheader.ForthisATSsuchindicationsappearintheASN.1typeconstraintdeclarationtablesonly.Inthefirstlineofthetableheadercommentfield,thenotation"ASN1_Encoding:BER"isused.NotethatwithinBER,thereareanumberofvariationsfortheencodingoflengthsoffields.AccordingtoEN300196-1[4],anIUTshouldbeabletointerpretalllengthformswithinBERforreceivedPDUs.WhensendingPDUscontainingBERencoding,EN300196-1[4]givesguidelinesbutmakesnorestrictionsonthelengthformswithinBERwhichanIUTmayapply.InthisparticularATSallASN.1typeconstraintswhichareoftype"Component"aretobeencodedusingBER.SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)11Table2:ASN.1typeconstraintdeclarationshowinguseofencodingvariationASN.1TypeConstraintDeclarationConstraintName:Beg3PTYinvASN.1Type:ComponentDerivationPath:Comments:ASN1_Encoding:BERReceivecomponent:Begin3PTYinvokecomponentDescriptionbegin3PTY_Componentsbegin3PTY_InvokeComp{invokeID?,operation_valuelocalValue4}Detailedcomments:6.3ConventionsforvariablesandparametersThisisapplicabletotheCDIVATSonly(nocallsareusedintheSCFATS).MTCAcallreferenceCREF1Bchannel(basic)bch_num1channelnumber(primary)CH_NUM1PCOL0IPN0,LIPN0PTC1callreferenceP1_CREFBchannel(basic)P1_bch_numchannelnumber(primary)P1_CH_NUMPCOL1IPN1,LIPN1PTC2callreferenceP2_CREFBchannel(basic)P2_bch_numchannelnumber(primary)P2_CH_NUMPCOL2IPN2,LIPN2SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)12PTC3callreferenceP3_CREFBchannel(basic)P3_bch_numchannelnumber(primary)P3_CH_NUMPCOL3IPN3,LIPN37ATStoTPmapTheidentifiersusedfortheTPsarereusedastestcasenames.Thusthereisastraightforwardone-to-onemapping.8PCTRconformanceAtestlaboratory,whenrequestedbyaclienttoproduceaPCTR,isrequired,asspecifiedinISO/IEC9646-5[9],toproduceaPCTRconformantwiththePCTRtemplategiveninannexBofISO/IEC9646-5[9].Furthermore,atestlaboratory,offeringtestingforeitherATSspecificationcontainedinannexC,whenrequestedbyaclienttoproduceaPCTR,isrequiredtoproduceaPCTRconformantwiththePCTRproformacontainedinannexA.APCTRwhichconformstothisPCTRproformaspecificationshallpreservethecontentandorderingoftheclausescontainedinannexAexceptthateitherA.6.1orA.6.2maybeomitted.ClauseA.6ofthePCTRmaycontainadditionalcolumns.Ifincluded,theseshallbeplacedtotherightoftheexistingcolumns.Textinitalicsmayberetainedbythetestlaboratory.9PIXITconformanceAtestrealizer,producinganexecutabletestsuiteforeitherATSspecificationcontainedinannexC,isrequired,asspecifiedinISO/IEC9646-4[9],toproduceanaugmentedpartialPIXITproformaconformantwiththispartialPIXITproformaspecification.AnaugmentedpartialPIXITproformawhichconformstothispartialPIXITproformaspecificationshall,asaminimum,havecontentswhicharetechnicallyequivalenttoannexBexceptasindicatedbelow.TheaugmentedpartialPIXITproformamaycontainadditionalquestionsthatneedtobeansweredinordertopreparetheMeansOfTesting(MOT)foraparticularIUT.Atestlaboratory,offeringtestingforeitherATSspecificationcontainedinannexC,isrequired,asspecifiedinISO/IEC9646-5[9],tofurtheraugmenttheaugmentedpartialPIXITproformatoproduceaPIXITproformaconformantwiththispartialPIXITproformaspecification.APIXITproformawhichconformstothispartialPIXITproformaspecificationshall,asaminimum,havecontentswhicharetechnicallyequivalenttoannexBexceptasindicatedbelow.ThePIXITproformamaycontainadditionalquestionsthatneedtobeansweredinordertopreparethetestlaboratoryforaparticularIUT.InanaugmentedpartialPIXITproformaorPIXITproformaapplicabletotestingtoonlyoneoftheATSsinthepresentdocumenttheitemsinannexBforwhichresponsesareonlyrequiredfortestingtotheotherATSmaybeomitted.SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)1310ATSconformanceThetestrealizer,producingMOTandETSforthisATSspecification,shallcomplywiththerequirementsofISO/IEC9646-4[9].Inparticular,theseconcerntherealizationofanETSbasedoneachATS.ThetestrealizershallprovideastatementofconformanceoftheMOTtothisATSspecification.AnETSwhichconformstothisATSspecificationshallcontaintestgroupsandtestcaseswhicharetechnicallyequivalenttothosecontainedinatleastoneATSinannexC.Allsequencesoftesteventscomprisinganabstracttestcaseshallbecapableofbeingrealizedintheexecutabletestcase.AnyfurthercheckingwhichthetestsystemmightbecapableofperformingisoutsidethescopeofthisATSspecificationandshallnotcontributetotheverdictassignmentforeachtestcase.TestlaboratoriesrunningconformancetestservicesusingthisATSshallcomplywithISO/IEC9646-5[9].AtestlaboratorywhichclaimstoconformtothisATSspecificationshalluseanMOTwhichconformstothisATS.11ConfigurationsrequiredintestingThisclauseappliestotheSCFATSonly.TherearepotentiallyanumberofwaysthattheIUTcanbeconfigured(e.g.withdifferentsubscriptionoptions)andanumberoftestcasesareapplicableonlytooneorasubsetoftheconfigurationsthataparticularIUTmaysupport.TherearealsoanumberoftestpurposeswhichrequiretheIUTtobespeciallyconfiguredsothatexceptionconditionswhichdonotoccurasaresultofprotocolactioncanbetested.Theconditionscanbeconsideredinfourgroups:-subscriptionoptions;-numberofscreeninglists;-specialconditionsincompatiblewithnormaloperation;and-specialconditionscompatiblewithnormaloperation.Table3describestheconfigurationsrelatingtosubscriptionoptions,itisnecessaryfortheIUTtosupportatleastoneofthefirstfourconfigurations.Table4describestheconfigurationsrelatingtothenumberofscreeninglists,itisnecessaryfortheIUTtosupportatleastoneoftheseconfigurations.Itisonlypossibleforaparticularinterfacetobeconfiguredasoneofeachofthesegroupsofconfigurationsatagiventime.Forthepurposesoftestcaseselectionthetestsuiteparametersrelatingtoalltheconfigurationssupported(asidentifiedinthePIXIT)shallbeTRUE.DuringtestsuiteexecutiononeparameterfromeachgroupshallbetrueindicatingtheactualconfigurationoftheIUT.Anytestcaseswhichrequiredifferentconfigurationsaredeselected.Ifmorethanoneconfigurationissupportedthenitisnecessarytore-configuretheIUTandchangetheparametersinordertorunallthetestcases.NOTE1:TheparametersCONF_ONE_LISTandCONF_MANY_LISTSareusedfortestcaseparameterizationaswellasselection.SIST EN 300 207-6 V1.2.3:2003



ETSIETSIEN300207-6V1.2.3(2000-03)14Table3:SUTconfigurationsforsubscriptionoptionsTestcasesConfigurationTestsuiteparameterPIXITreferenceSCF_N01_001,002,010,011(note1)SCFsubscribedforthewholeaccessCONF_WHOLE_ACCESS2a.1SCF_N01_003,004,012,013(note1)SCFsubscribedonaperISDNnumberbasiswithoutMSNCONF_PERNO_NO_MSN2a.2SCF_N01_005,014(notes1,2)SCF_N01_006(note1)SCFsubscribedonaperISDNnumberbasiswithMSNandwiththesubscriptionoption"Activation,deactivationandinterrogationforallISDN-numbersonthesameaccess"as"no"CONF_PERNO_MSN_NO2a.3SCF_N01_005,014(note1,2)SCF_N01_007(note1)SCFsubscribedonaperISDNnumberbasiswithMSNandwiththesubscriptionoption"Activation,deactivationandinterrogationforallISDN-numbersonthesameaccess"as"yes"CONF_PERNO_MSN_YES2a.4SCF_N01_020(note3)SCF_N07_004SCF_N08_002SCFnotsubscribedforanybasicserviceCONF_NOT_SUB_ALL2a.5SCF_N07_005SCF_N08_003SCFnotavailableforanybasicserviceCONF_NOT_AVAIL_ALL2a.6NOTE1:TheTCswiththesameserialnumbersingroupsN02,N03,N04,N05andN06requirethesameconfiguration.NOTE2:TheseTCscanberunwitheithervalueofthesubscriptionoption"Activation,deactivationandinterrogationforallISDN-numbersonthesameaccess".NOTE3:TheTCswiththesameserialnumbersingroupsN03,andN05requirethesameconfiguration.Table4:SUTconfigurationsfornumbe
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