SIST EN 300 093-6 V1.4.1:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.ILNDFLMHIntegrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Calling Line Identification Restriction (CLIR) supplementary service; Part 6: Abstarct 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 300 093-6 Version 1.4.1SIST EN 300 093-6 V1.4.1:2004en01-april-2004SIST EN 300 093-6 V1.4.1:2004SLOVENSKI

ETSIEN300093-6V1.4.1(2002-04)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;CallingLineIdentificationRestriction(CLIR)supplementaryservice;Part6:AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthenetworkSIST EN 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)2ReferenceREN/SPAN-130272-6KeywordsATS,CLIR,DSS1,ISDN,network,PIXIT,supplementaryserviceETSI650RoutedesLuciolesF-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 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)3ContentsIntellectualPropertyRights................................................................................................................................5Foreword.............................................................................................................................................................51Scope........................................................................................................................................................62References................................................................................................................................................63Definitionsandabbreviations...................................................................................................................73.1Definitions..........................................................................................................................................................73.2Abbreviations.....................................................................................................................................................74AbstractTestMethod(ATM)...................................................................................................................84.1DescriptionofATMused...................................................................................................................................84.1.1ConventionsfortestcomponentsandPCOs.................................................................................................84.1.2Conventionsforvariablesandparameters....................................................................................................94.2AlternativeATM..............................................................................................................................................105Untestabletestpurposes.........................................................................................................................116ATSconventions....................................................................................................................................116.1VersionofTTCNused.....................................................................................................................................117ATStoTPmap.......................................................................................................................................118PCTRconformance................................................................................................................................119PIXITconformance................................................................................................................................1110ATSconformance..................................................................................................................................12AnnexA(normative):ProtocolConformanceTestReport(PCTR)proforma..............................13A.1Identificationsummary...........................................................................................................................13A.1.1Protocolconformancetestreport......................................................................................................................13A.1.2IUTidentification.............................................................................................................................................13A.1.3Testingenvironment.........................................................................................................................................14A.1.4Limitsandreservations....................................................................................................................................14A.1.5Comments.........................................................................................................................................................14A.2IUTconformancestatus.........................................................................................................................14A.3Staticconformancesummary.................................................................................................................14A.4Dynamicconformancesummary............................................................................................................15A.5Staticconformancereviewreport...........................................................................................................15A.6Testcampaignreport..............................................................................................................................15A.7Observations...........................................................................................................................................15AnnexB(normative):PartialPIXITproforma................................................................................16B.1Identificationsummary...........................................................................................................................16B.2Abstracttestsuitesummary...................................................................................................................16B.3Testlaboratory........................................................................................................................................16B.4Client(ofthetestlaboratory).................................................................................................................17B.5SystemUnderTest(SUT)......................................................................................................................17B.6Protocolinformation...............................................................................................................................18B.6.1Protocolidentification......................................................................................................................................18SIST EN 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)4B.6.2Parametervalues..............................................................................................................................................18B.6.3Numberinformationparametervalues.............................................................................................................18B.6.4ConfigurationofIUT........................................................................................................................................19B.6.5Timervalues.....................................................................................................................................................19B.7BasiccallPIXITitems...........................................................................................................................20B.7.1Parametervalues-informationelementcodings..............................................................................................20AnnexC(normative):AbstractTestSuite(ATS).............................................................................21C.1TheTTCNGraphicalform(TTCN.GR)................................................................................................21C.2TheTTCNMachineProcessableform(TTCN.MP)..............................................................................21AnnexD(informative):Changesrecord..............................................................................................22D.1ChangesbetweenETS300093-6V1.3andEN300093-6V1.2..........................................................22D.2ChangesbetweenChangeswithrespecttothepreviousEN300093-6V1.2andETS300093-6Edition1.................................................................................................................................................22AnnexE(informative):Bibliography...................................................................................................23History..............................................................................................................................................................24SIST EN 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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).Thepresentdocumentispart6ofamulti-partdeliverablecoveringtheDigitalSubscriberSignallingSystemNo.one(DSS1)protocolspecificationfortheIntegratedServicesDigitalNetwork(ISDN)CallingLineIdentificationRestriction(CLIR)supplementaryservice,asidentifiedbelow: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".Thepresentversionupdatesthereferencestothebasiccallspecifications.NationaltranspositiondatesDateofadoptionofthisEN:19April2002DateoflatestannouncementofthisEN(doa):31July2002DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31January2003DateofwithdrawalofanyconflictingNationalStandard(dow):31January2003SIST EN 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)61ScopeThepresentdocumentspecifiestheAbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformafortheNetworksideoftheTreferencepointorcoincidentSandTreferencepoint(asdefinedinITU-TRecommendationI.411[10])ofimplementationsconformingtothestagethreestandardfortheCallingLineIdentificationRestriction(CLIR)supplementaryserviceforthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN)bymeansoftheDigitalSubscriberSignallingSystemNo.one(DSS1)protocol,EN300093-1[2].EN300093-5[4]specifiestheTestSuiteStructureandTestPurposes(TSS&TP)relatedtothisATSandpartialPIXITproformaspecification.OtherpartsspecifytheTSS&TPandtheATSandpartialPIXITproformafortheUsersideoftheTreferencepointorcoincidentSandTreferencepointofimplementationsconformingtoEN300093-1[2].2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublicationand/oreditionnumberorversionnumber)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.[1]ETSIEN300403-1(V1.2.4):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part1:Protocolspecification[ITU-TRecommendationQ.931(1993),modified]".[2]ETSIEN300093-1(V1.2.4):"IntegratedServicesDigitalNetwork(ISDN);CallingLineIdentificationRestriction(CLIR)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part1:Protocolspecification".[3]ETSIEN300093-2(V1.2.4):"IntegratedServicesDigitalNetwork(ISDN);CallingLineIdentificationRestriction(CLIR)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[4]ETSIEN300093-5(V1.2.4):"IntegratedServicesDigitalNetwork(ISDN);CallingLineIdentificationRestriction(CLIR)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part5:TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetwork".[5]ISO/IEC9646-1:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".[6]ISO/IEC9646-2:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part2:AbstractTestSuitespecification".[7]ISO/IEC9646-3:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part3:TheTreeandTabularCombinedNotation(TTCN)".[8]ISO/IEC9646-4:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part4:Testrealization".[9]ISO/IEC9646-5:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part5:Requirementsontestlaboratoriesandclientsfortheconformanceassessmentprocess".[10]ITU-TRecommendationI.411(1993):"ISDNuser-networkinterfaces-Referenceconfigurations".SIST EN 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)73Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:AbstractTestSuite(ATS):SeeISO/IEC9646-1[5].ImplementationUnderTest(IUT):SeeISO/IEC9646-1[5].LowerTester(LT):SeeISO/IEC9646-1[5].PointofControlAndObservation(PCO):SeeISO/IEC9646-1[5].ProtocolImplementationConformanceStatement(PICS):SeeISO/IEC9646-1[5].PICSproforma:SeeISO/IEC9646-1[5].ProtocolImplementationExtraInformationForTesting(PIXIT):SeeISO/IEC9646-1[5].PIXITproforma:SeeISO/IEC9646-1[5].SystemUnderTest(SUT):SeeISO/IEC9646-1[5].UpperTester(UT):SeeISO/IEC9646-1[5].3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ASPAbstractServicePrimitiveATMAbstractTestMethodATSAbstractTestSuiteCLIRCallingLineIdentificationRestrictionCMCo-ordinationMessageCPCo-ordinationPointExTSExecutableTestSuiteIUTImplementationUnderTestLTLowerTesterMOTMeansOfTestingMTCMainTestComponentPCOPointofControlandObservationPCTRProtocolConformanceTestReportPDUProtocolDataUnitPICSProtocolImplementationConformanceStatementPIXITProtocolImplementationeXtraInformationforTestingPTCParallelTestComponentSUTSystemUnderTestTPTestPurposeTTCNTreeandTabularCombinedNotationUTUpperTesterSIST EN 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)84AbstractTestMethod(ATM)4.1DescriptionofATMusedTherequirementfortestingthenetworkIUTistofocusonthebehaviourofthenetworkIUTattheuser-networkinterfacewhereaTreferencepointorcoincidentSandTreferencepointapplies.ThustheIUTisthenetworkDSS1protocolentityataparticularuser-networkinterfaceandisnotthewholenetwork.ItispossibletospecifyanATSbasedonaSingleparty(remote)testmethodforsuchanIUT.However,itisconsideredthatanATSbasedonsuchanapproachisoflimiteduseastheonlywaytospecifyIUTgeneratedPDUsistousethe"implicitsend"statement.ManyusersofsuchanATSwouldreplacethe"implicitsend"statementswithdescriptionsofthebehaviouratotherinterfaces.AnATSbasedonamulti-partytestmethodisconsideredtobemoreusefulinthatitisclosertohowarealtestsuitewouldbeconstructed.Suchatestmethodspecifiesbehaviouratmultiplenetworkinterfaces.Oneveryimportantlimitationhereisthattestsarefocusedononeparticularinterface.ThusthetestsystemismadeuponeMainTestComponent(MTC)andoneormoreParallelTestComponents(PTC),seefigure1.4.1.1ConventionsfortestcomponentsandPCOsMasterpartSlavepartMTCAPTC1CPA1L0PCOL1PCOIUTNETWORKFigure1:Multi-partytestmethodSIST EN 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)9Inamaster/slavearrangement,theMTCisconsideredtobethemasterwhilethePTCsaretheslaves.The"slave"testersareonlyanexplicitdescriptionofhowtodealwiththe"other"interfacesduringthetestingprocess,i.e."howtomaketheIUTsendtherequiredmessage".Thismeans,inparticular,thattheverdictwillonlybeassignedfromtheprotocolaspectsobservedontheinterfaceundertest(i.e.bythe"master"tester),asitwouldbeobservedbyaterminalconnectedtothisinterface.Afailureinthecorrelationbetweentheprotocolatthedifferentinterfacestowhichthedifferenttestersareconnected,i.e.inthemechanismofthefunctionalserviceitself,willnotcauseaFAILverdict.Forinstance,iftheIUTfailstosendamessageonthetestedinterfaceafteranotherinterfacehasreceivedtheproperstimulus,theverdictwillbeINCONCLUSIVE.TheMTCMTCAhastwofunctionsinthisconfiguration.Firstly,ithastheMTCfunctionofcontrollingtheoneormorePTCs.ThusitisresponsibleforstartingthePTCsandafterwardsco-ordinatesactivitiesbyexchangingCo-ordinationMessages(CM)withthePTCs.SecondlyitisresponsibleforthebehaviouroftheLowerTester(LT)atPCOL0.Acombinationoftheremoteandmulti-partytestmethodsisapplied.Ascanbeseenfromfigure1,severalPCOsareused.AllPCOsresideattheserviceaccesspointsbetweenlayers2and3.MTCSUTPTC1Layer3Layer2Layer1L0IUTL1Layer3Layer2Layer1ServiceproviderFigure2:Combinationoftheremoteandmulti-partytestmethodsTheMTCPCOisnamed"L0"("L"forLower).PCOL0isusedtocontrolandobservethebehaviouroftheIUTandtestcaseverdictsareassigneddependingonthebehaviourobservedatthisPCO.ThePTCPTC1usesPCOL1.ThisPCOisusedtocontroland,inalimitedway,observethebehaviourofthenetworkequipmentatinterfacesotherthantheoneundertest.NoverdictsareassignedatthisPCO.Asstatedinapreviousparagraph,thenon-receiptofnetworkgeneratedmessagesatL0,whicharestimulatedbyeventsattheL1,willresultinINCONCLUSIVEratherthanFAILverdictsbeingassigned.4.1.2ConventionsforvariablesandparametersMTCAcallreferenceCREF1Bchannel(basic)bch_num1(toPTC1)channelnr(primary)CH_NUM1PCOL0IPN0,LIPN0PTC1callreferenceP1CREFBchannel(basic)P1_bch_numchannelnr(primary)P1_CH_NUMPCOL1IPN1,LIPN1SIST EN 300 093-6 V1.4.1:2004

ETSIETSIEN300093-6V1.4.1(2002-04)104.2AlternativeATMAsstatedinclause4.1,anATSbasedonasingle-party(remote)ATMispossible.SuchanATSmaybegeneratedfromtheonespecifiedinthepresentdocument.Thefollowinggeneralstepsshouldbetaken:1)removeallPTCbehaviour;2)removeallCREATEstatements;3)replaceCMswhichareusedtoprovokePDUsattheMTC,withimplicitsendstatements.Anexample,showingthedifferencebetweenthemulti-partyATMandsingle-partyATMforasingletestcase,isgivenintables1and2.Table1:Testcasedynamicbehaviourtableusingmulti-partyATMTESTCASEDYNAMICBEHAVIOURTestCaseNameHOLD_N04_001GroupRemoteUser_ST_OR_T/Holding/PurposeEnsurethattheIUT,whileintheActivecallstateN10,tonotifythenon-serveduserthatthecallisheldsendsaNOTIFYmessagewithanotificationindicatorcodedas"remotehold"touserBandremainsintheActivecallstate.DefaultDF69901(1)ConfigurationCONFIG1Comments9.2.1validoptionalNr|Label|BEHAVIOURDESCRIPTION|CREF|V|COMMENTS1||CREATE(PTC1:PTC1_IN_servedUser)|||2||+PR31002|||preambleN103||CPA1!CP_MSTARTTWAIT|S_HL||4||L0?NOTIFYr|A_NO20(CREF1,hold_NID)|(P)|5||+CS59901(10,1)|||checkN106||?TIMEOUTTWAIT||(I)|7||+PO49901(1)|||postambleN0DETAILEDCOMMENTS:Table2:Testcasedynamicbehaviourtableusingsingle-partyATMTESTCASEDYNAMICBEHAVIOURTestCaseNameHOLD_N04_001GroupRemoteUser_ST_OR_T/Holding/PurposeEnsurethattheIUT,whileintheActivecallstateN10,tonotifythenon-serveduserthatthecallisheldsendsaNOTIFYmessagewithanotificationindicatorcodedas"remotehold"touserBandremainsintheActivecallstate.DefaultDF69901(1)ConfigurationComments9.2.1validoptionalNr|Label|BEHAVIOURDESCRIPTION|CREF|V|COMMENTS1||+PR31002|||preambleN102|||NO20(CREF1,hold_NID)||3||L0?NOTIFYr|A_NO20(CREF1,hold_NID)|(P)|4||+CS59901(10,1)|||chec