SIST EN 301 490-1 V1.1.2:2005

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call transfer supplementary service for the VPN b service entry point; Part 1: Test Suite Structure and Test Purposes (TSS&TP) specification

TSS&TP for Call transfer.

Zasebno omrežje z integriranimi storitvami (PISN) – Signalizacijski protokol med centralami – Dopolnilna storitev: predaja klica za vstopno točko VPN "b" storitve – 1. del: Zgradba preskušalnega niza in namen preskušanja (TSS&TP) – Specifikacija

General Information

• Status: Published
• Publication Date: 31-Dec-2004
• ICS: 33.040.35 - Telephone networks
• 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
• Mandate: T-326
• Ref Project: ETSI EN 301 490-1 V1.1.2 (2000-12) - Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call transfer supplementary service for the VPN b service entry point; Part 1: Test Suite Structure and Test Purposes (TSS&TP) specification

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.±6SHFLILNDFLMDPrivate Integrated Services Network (PISN); Inter-exchange signalling protocol; Call transfer supplementary service for the VPN b service entry point; Part 1: Test Suite Structure and Test Purposes (TSS&TP) specification33.040.35Telefonska omrežjaTelephone networksICS:Ta slovenski standard je istoveten z:EN 301 490-1 Version 1.1.2SIST EN 301 490-1 V1.1.2:2005en01-januar-2005SIST EN 301 490-1 V1.1.2:2005SLOVENSKI
STANDARD



SIST EN 301 490-1 V1.1.2:2005



ETSIEN301490-1V1.1.2(2000-12)EuropeanStandard(Telecommunicationsseries)PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;CalltransfersupplementaryservicefortheVPN"b"serviceentrypoint;Part1:TestSuiteStructureandTestPurposes(TSS&TP)specificationSIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)2ReferenceDEN/SPAN-05190-2KeywordsPISN,QSIG,VPN,CT,supplemetaryservice,TSS&TPETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:[phone]Fax:[phone]SiretN°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:[e-mail]opartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)3ContentsIntellectualPropertyRights.4Foreword.41Scope.52References.53Definitionsandabbreviations.63.1Definitions.63.2Abbreviations.74TestSuiteStructure(TSS).85TestPurposes(TP).85.1Introduction.85.1.1TPnamingconvention.85.1.2SourceofTPdefinition.85.1.3TPstructure.95.1.4Teststrategy.95.2TPsforSS-CT.95.2.1SS-CTsignallingprocedures.105.2.1.1ActionsfortransferbyjoinattheTransferringPINX.105.2.1.2ActionsfortransferbyrerouteingattheTransferringPINX.125.2.1.3ActionsfortransferbyjoinatthePrimaryPINX.165.2.1.4ActionsfortransferbyrerouteingatthePrimaryPINX.165.2.1.5ActionsfortransferbyjoinattheSecondaryPINX.185.2.1.6ActionsfortransferbyrerouteingattheSecondaryPINX.185.2.1.7SubsequentactionsatthePrimaryandtheSecondaryPINX.205.2.1.8ProtocolinteractionsbetweenSS-CTandothersupplementaryservicesandANFs.216Compliance.227Requirementsforacomprehensivetestingservice.22Bibliography.23History.24SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)4IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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-partdeliverablecoveringthePrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;CalltransfersupplementaryservicefortheVPN"b"serviceentrypoint,asidentifiedbelow:Part1:"TestSuiteStructureandTestPurposes(TSS&TP)specification";Part2:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proforma".NationaltranspositiondatesDateofadoptionofthisEN:01December2000DateoflatestannouncementofthisEN(doa):31March2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30September2001DateofwithdrawalofanyconflictingNationalStandard(dow):30September2001SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)51ScopeThepresentdocumentspecifiestheTestSuiteStructureandTestPurposes(TSS&TP)fortheCallTransfersupplementaryserviceoftheInter-exchangesignallingprotocolforPrivateIntegratedServicesNetworks(PISN).TheobjectiveofthisTSSandTPsspecificationistoprovideconformancetestswhichgiveagreaterprobabilityofinter-operability.TheTSSandTPsspecificationcoverstheproceduresdescribedinEN300261[3].TheISOstandardforthemethodologyofconformancetesting(ISO/IEC9646-1[4],ISO/IEC9646-2[5]andISO/IEC9646-3[6])isusedasbasisforthetestmethodology.TheTestSuiteStructureandTestPurposesspecifiedinthisstandardareonlyintendedforVPNscenariosatthe"b"serviceentrypoint.TheVPN"b"serviceentrypointisdefinedinEN301060-1[9]andETR172[15].2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]ETSIEN300172(V1.4):"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Circuit-modebasicservices[ISO/IEC11572(1996)modified]".[2]ETSIETS300239:"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Genericfunctionalprotocolforthesupportofsupplementaryservices[ISO/IEC11582(1995),modified]".[3]ETSIEN300261:"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Calltransfersupplementaryservice[ISO/IEC13869(1995)modified]".[4]ISO/IEC9646-1(1994):"Informationtechnology;OpenSystemsInterconnection;Conformancetestingmethodologyandframework;Part1:Generalconcepts".[5]ISO/IEC9646-2(1994):"Informationtechnology;OpenSystemsInterconnection;Conformancetestingmethodologyandframework;Part2:Abstracttestsuitespecification".[6]ISO/IEC9646-3:"Informationtechnology;OpenSystemsInterconnection;Conformancetestingmethodologyandframework;Part3:TheTreeandTabularCombinedNotation(TTCN)".[7]ITU-TRecommendationI.112(1993):"VocabularyoftermsforISDNs".[8]ITU-TRecommendationI.210(1993):"PrinciplesoftelecommunicationservicessupportedbyanISDNandthemeanstodescribethem".[9]ETSIEN301060-1(V1.2.2):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Basiccallcontrol;Enhancementatthe".b"serviceentrypointforVirtualPrivateNetwork(VPN)applications;Part1:Protocolspecification".[10]ETSIETS300260:"PrivateIntegratedServicesNetwork(PISN);Specification,functionalmodelsandinformationflows;Calltransfersupplementaryservice".SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)6[11]ETSIEN300171:"PrivateIntegratedServicesNetwork(PISN);Specification,functionalmodelsandinformationflows;Controlaspectsofcircuit-modebasicservices[ISO/IEC11574(1994)modified]".[12]ETSIETS300238:"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Nameidentificationsupplementaryservices[ISO/IEC13868(1995)modified]".[13]ISO/IEC11579-1:"Informationtechnology;Telecommunicationsandinformationexchangebetweensystems;Privateintegratedservicesnetwork;Part1:ReferenceconfigurationforPISNExchanges(PINX)".[14]ETSII-ETS300808:"PrivateIntegratedServicesNetwork(PISN);CordlessTerminalMobility(CTM);Inter-exchangesignallingprotocol;Cordlessterminaloutgoingcalladditionalnetworkfeature".[15]ETSIETR172:"BusinessTeleCommunications(BTC);VirtualPrivateNetworking(VPN);Servicesandnetworkingaspects;Standardizationrequirementsandworkitems".[16]ETS300406(1995):"MethodsforTestingandSpecification(MTS);Protocolandprofileconformancetestingspecifications;Standardizationmethodology".3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:AbstractTestSuite(ATS):refertoISO/IEC9646-1[4]ImplementationUnderTest(IUT):refertoISO/IEC9646-1[4]ProtocolImplementationConformanceStatement(PICS):refertoISO/IEC9646-1[4]PICSproforma:refertoISO/IEC9646-1[4]TestPurpose(TP):refertoISO/IEC9646-1[4]alerting:seeEN300261[3]answered:seeEN300261[3]ApplicationProtocolDataUnit(APDU):seeETS300239[2]basicservice:seeITU-TRecommendationI.210[8]gatewayPINX:seeEN300172[1]interpretationAPDU:seeETS300239[2]originatingPINX:seeETS300239[2]primarycall:seeETS300260[10]private:seeISO/IEC11579-1[13]PrivateIntegratedServicesNetwork(PISN):seeISO/IEC11579-1[13]PrivateIntegratedServicesNetworkExchange(PINX):seeISO/IEC11579-1[13]publicISDN:seeISO/IEC11579-1[13]secondarycall:seeEN300261[3]signalling:seeITU-TRecommendationI.112[7]SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)7supplementaryservice:seeITU-TRecommendationI.210[8]supplementaryservicescontrolentity:seeETS300239[2]telecommunicationnetwork:seeISO/IEC11579-1[13]terminal:seeISO/IEC11579-1[13]terminatingPINX:seeETS300239[2]transferbyjoin:seeEN300261[3]transferbyrerouteing:seeEN300261[3]transitPINX:seeETS300239[2]user:seeEN300171[11]userA:seeEN300261[3]userB:seeEN300261[3]userC:seeEN300261[3]3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:APDUApplicationProtocolDataUnitATSAbstractTestSuiteISDNIntegratedServicesDigitalNetworkIUTImplementationUnderTestPICSProtocolImplementationConformanceStatementPINXPrivateIntegratedServicesNetworkeXchangePISNPrivateIntegratedServicesNetworkSS-CTCallTransferSupplementaryServiceTPTestPurposeTSSTestSuiteStructureVPNVirtualPrivateNetworkSIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)84TestSuiteStructure(TSS)SignallingproceduresattheVPNbinterfaceGroupActionsfortransferbyjoinattheTransferringPINXTrans01ActionsfortransferbyrerouteingattheTransferringPINXTrans02ActionsfortransferbyjoinatthePrimaryPINXPrimr01ActionsfortransferbyrerouteingatthePrimaryPINXPrimr02ActionsfortransferbyjoinattheSecondaryPINXSecnd01ActionsfortransferbyrerouteingattheSecondaryPINXSecnd02SubsequentactionsatthePrimaryandtheSecondaryPINXSubsq01ProtocolinteractionsbetweenSS-CTandothersupplementaryservicesandANFsInter015TestPurposes(TP)5.1IntroductionForeachtestrequirementaTPisdefined.5.1.1TPnamingconventionTPsarenumbered,startingat001,withineachgroup.GroupsareorganizedaccordingtotheTSS.Additionalreferencesareaddedtoidentifytheactualtestsuiteandwhetheritappliestothenetworkortheuser(seetable1).Table1:TPidentifiernamingconventionschemeIdentifier:__=supplementaryservice:"CT"=groupupto8digitfieldrepresentinggroupreferenceaccordingtoTSS=sequentialnumber(001-999)5.1.2SourceofTPdefinitionTheTPsarebasedonEN300261[3].SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)95.1.3TPstructureEachTPhasbeenwritteninamannerwhichisconsistentwithallotherTPs.TheintentionofthisistomaketheTPsmorereadableandcheckable.Aparticularstructurehasbeenusedandthisisillustratedintable2.ThistableshouldbereadinconjunctionwithanyTP,i.e.useaTPasanexampletofullyunderstandthetable.Table2:StructureofasingleTPforCTTPpartTextExampleHeadertabseetable1tabsubclause0.0.0StimulusEnsurethattheIUTintheorstate3orCT-Idle,etc.seebelowformessagestructurereceivingaXXXXmessageortorequesta.Reactionsends,saves,does,etc.usingenblocsending,.iftheactionissendingseebelowformessagestructure,etc.andremainsinthesamestateorandentersstateMessagestructuremessagecontainingaSETUP,FACILITY,CONNECT,.a)informationelementwithb)aencodedasorincludingandbacktoaorb,Bearercapability,Facility,.SelectionSelectioncriteriareferenceSupportofSS-CTbyjoin.PICS:A1NOTE1:Inordertousethesamestructureasforthetestgroupselection,theselectioncriteriaisindicatedatthebottomofthetestpurpose.NOTE2:Unlessspecifiedthemessagesarevalidandcontainatleastthemandatoryinformationelementsandpossiblyoptionalinformationelements,theinformationelementsarevalidandcontainatleastthemandatoryparametersandpossiblyoptionalparameters.5.1.4TeststrategyAsthebasestandardEN300261[3]containsnoexplicitrequirementsfortesting,theTPsweregeneratedasaresultofananalysisofthebasestandardandthecorrespondingPICSproforma.TheTPsareonlybasedonconformancerequirementsrelatedtotheexternallyobservablebehaviouroftheIUT,andarelimitedtoconceivablesituationstowhicharealimplementationislikelytobefaced(ETS300406[16]).Allthetestpurposesaremandatoryunlesstheyhaveaselectioncriteria.Optionaltestpurposes(withselectioncriteria),areapplicableaccordingtotheconfigurationoptionsoftheIUT.TheconfigurationoptionsshallbecoveredbyaPICSitem.5.2TPsforSS-CTAllPICSitemsreferredtointhissubclauseareasspecifiedinETS300261[3]unlessindicatedotherwisebyanothernumberedreference.Unlessspecified:-OnlytherequirementsfromthepointofviewoftheVPN"b"serviceentrypointareconsidered.ThisimpliesthattheinteractionswithothernetworksareoutofscopeofthisspecificationandcausesthatthecorrespondingTestPurposesarenotincludedinthisspecification.-Themessagesindicatedarevalidandcontainatleastthemandatoryinformationelementsandpossiblyoptionalinformationelements.SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)10-Theinformationelementsindicatedarevalidandcontainatleastthemandatoryparametersandpossiblyoptionalparameters.Thefollowingwordingconventionwasdefinedtomakethetestpurposesmorereadable:-Whenamessageistobesentorreceivedonacallindependentsignallingconnection,themessagenameshallbefollowedbya'(sc)',e.g.CONNECT(sc)meansthattheCONNECTmessageisconveyedonacallindependentsignallingconnection.-InordertodifferentiatebetweenthecallstatesofthetwobasiccallsTransferringPINX-PrimaryPINXandTransferringPINX-SecondaryPINXthefollowingnamingconventionisintroduced:Callstatesforabasiccall,whichisestablishedbetweentheTransferringPINXandthePrimaryPINXarecalledprimarycallstates,callstatesforabasiccall,whichisestablishedbetweentheTransferringPINXandtheSecondaryPINXarecalledsecondarycallstates.-AllthetestpurposesarevalidforbothuserandnetworksideoftheVPNbinterface.Inordertosimplifythetextandtomakethetestpurposesmorereadable,onlytheUsersideCallstates(Ux)areindicatedinthetestpurposes.ForthenetworksideoftheVPNbinterface,themappingtablebelowindicateswhichnetworkcallstate(Ny)correspondstotheusercallstateusedinthetestpurpose.EquivalentcallstatemeanstherethatthesamemessageflowappliesfromtheIUTpointofview(e.g.:IUTsendsaSETUPmessagegivesthecallstateU01orN06).UsersidecallstateequivalentnetworksidecallstateU04N07U07N04U10N10EXAMPLE:EnsurethattheIUTinthecallstateU04…isequivalenttothefollowingnetworksidetestpurpose:EnsurethattheIUTinthecallstateN07…5.2.1SS-CTsignallingprocedures5.2.1.1ActionsfortransferbyjoinattheTransferringPINXCT_Trans01_001subclause6.5.1EnsurethattheIUTinthestateCT-Idle,onreceiptofavalidcallTransferInvokerequestfromUserAandtransferisnotallowed(primarycallstateisnotU10orsecondarycallstateisnotU10orsecondarycallstateisnotU04orinvalidrequestorbecauseoffailure),doesnottakeanyaction,remainstheCT-Idlestate.CT_Trans01_002subclause6.5.1.1EnsurethattheIUTinthestateCT-Idle,onreceiptofavalidcallTransferInvokerequestfromUserAandtransferisallowed(primarycallstateisU10andsecondarycallstateisU10andUserCisinanISDN)andnotrerouteing(usingtransferbyjoin),sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoPrimaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoSecondaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,enterstheCT-Idlestate.SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)11CT_Trans01_003subclause6.5.1.1EnsurethattheIUTinthestateCT-Idle,onreceiptofavalidcallTransferInvokerequestfromUserAandtransferisallowed(primarycallstateisU10andsecondarycallstateisU10andUserCisinanISDN)andnotrerouteing(usingtransferbyjoin),sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoPrimaryPINXwiththedataelementendDesignationanddataelementcallStatuswithvaluealertingandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoSecondaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,enterstheCT-Await-Answer-From-UserCstate.CT_Trans01_004subclause6.5.1.1EnsurethattheIUT,intheprimarycallstateU10andintheCT-Await-Answer-From-UserCstate,receivingaFACILITYmessagecontainingacallTransferUpdateinvokeAPDUfromPrimaryPINX,,sendsacallTransferUpdateinvokeAPDUcorrespondingofthereceivedFACILITYmessagetoSecondaryPINX,remainsintheCT-Await-Answer-From-UserCstate.Selection:IUTsupportssendingofcallTransferUpdateinvokeAPDU.PICS:D5.CT_Trans01_005subclause6.5.1.1EnsurethattheIUT,inthesecondarycallstateU10,receivingaFACILITYmessagecontainingacallTransferUpdateinvokeAPDUfromSecondaryPINX,sendsacallTransferUpdateinvokeAPDUcorrespondingofthereceivedFACILITYmessagetoPrimaryPINX,remainsintheCT-Await-Answer-From-UserCstate.Selection:IUTsupportssendingofcallTransferUpdateinvokeAPDU.PICS:D5.CT_Trans01_006subclause6.5.1.1EnsurethattheIUT,intheprimarycallstateU10andintheCT-Await-Answer-From-UserCstate,receivingaFACILITYmessagecontainingasubadressesTransferinvokeAPDUfromPrimaryPINX,sendsasubadressesTransferinvokeAPDUcorrespondingofthereceivedFACILITYmessagetoSecondaryPINX,remainsintheCT-Await-Answer-From-UserCstate.Selection:IUTsupportssendingofsubaddressTransferinvokeAPDU.PICS:D7.CT_Trans01_007subclause6.5.1.1EnsurethattheIUT,inthesecondarycallstateU10,receivingaFACILITYmessagecontainingasubadressesTransferinvokeAPDUfromSecondaryPINX,sendsasubadressesTransferinvokeAPDUcorrespondingofthereceivedFACILITYmessagetoPrimaryPINX,remainsintheCT-Await-Answer-From-UserCstate.CT_Trans01_008subclause6.5.1.1EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Answer-From-UserCstate,receivingaCONNECTmessagefromtheSecondaryPINX,sendsaFACILITYmessagecontainingacallTransferActiveinvokeAPDUtoPrimaryPINXwiththedataelementbasicCallInfoElementsoptionallyincluded,associatesprimaryandsecondarycall,enterstheCT-Idlestate.CT_Trans01_009subclause6.5.1.1EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Answer-From-UserCstate,receivingaCONNECTmessagefromtheSecondaryPINXcontainingFacilityinformationelementwithaconnectedNameinvokeAPDUasdefinedinETS300238[12],sendsaFACILITYmessagecontainingacallTransferActiveinvokeAPDUtoPrimaryPINXwiththedataelementbasicCallInfoElementsand/orconnectedNameoptionallyincluded,associatesprimaryandsecondarycall,enterstheCT-Idlestate.CT_Trans01_010subclause6.5.1.1EnsurethattheIUT,intheprimarycallstateU10andintheCT-Await-Answer-From-UserCstate,receivingaNOTIFYmessagefromPrimaryPINX,sendsaNOTIFYmessagecontainingallNotificationindicatorinformationelementsreceivedtowardstheSecondaryPINX,enterstheCT-Await-Answer-From-UserCstate.SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)12CT_Trans01_011subclause6.5.1.1EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Answer-From-UserCstate,receivingaNOTIFYmessagefromSecondaryPINX,sendsaNOTIFYmessagecontainingallNotificationindicatorinformationelementsreceivedtowardsthePrimaryPINX,enterstheCT-Await-Answer-From-UserCstate.CT_Trans01_012subclause6.5.1.1EnsurethattheIUT,intheprimarycallstateU10andintheCT-Await-Answer-From-UserCstate,receivingacallclearingfromPrimaryPINX,sendsacallclearingtowardstheSecondaryPINXenterstheCT-Idlestate.CT_Trans01_0013subclause6.5.1.1EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Answer-From-UserCstate,receivingacallclearingfromSecondaryPINX,sendsacallclearingtowardsthePrimaryPINXenterstheCT-Idlestate.5.2.1.2ActionsfortransferbyrerouteingattheTransferringPINXSelection:IUTsupportsSS-CTbyrerouteing.PICS:A2.CT_Trans02_001subclause6.5.1.3EnsurethattheIUTinthestateCT-Idle,receivingofavalidcallTransferInvokerequestfromUserAandtransferisallowed(primarycallstateisU10andsecondarycallstateisU04andUserCisinanISDN)andusingtransferbyrerouteing,sendsaFACILITYmessagecontainingacallTransferIdentifyinvokeAPDUonsecondarycall,startstimerT1,enterstheCT-Await-Identify-Responsestate.CT_Trans02_002subclause6.5.1.3EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Identify-Responsestate,receivingaFACILITYmessagecontainingcallTransferIdentifyreturnresultAPDUfromtheSecondaryPINXwiththedataelementcallIdentityandrerouteingNumberintheargument,sendsaFACILITYmessagecontainingcallTransferInitiateinvokeAPDUtoPrimaryPINXwiththedataelementcallIdentityandrerouteingNumberreceived,startstimerT3,enterstheCT-Await-Initiate-Responsestate.CT_Trans02_003subclause6.5.1.3EnsurethattheIUT,inprimarycallstateU10andintheCT-Await-Identify-Responsestate,receivingacallclearingfromPrimaryPINX,clearssecondarycall,enterstheCT-Idlestate.CT_Trans02_004subclause6.5.1.3EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Identify-Responsestate,receivingacallclearingfromSecondaryPINX,clearsprimarycall,enterstheCT-Idlestate.CT_Trans02_005subclause6.5.1.3EnsurethattheIUT,intheprimarycallstateU10andintheCT-Await-Initiate-Responsestate,receivingacallclearingfromPrimaryPINX,clearssecondarycall,enterstheCT-Idlestate.CT_Trans02_006subclause6.5.1.3EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Initiate-Responsestate,receivingacallclearingfromSecondaryPINX,clearsprimarycall,enterstheCT-Idlestate.SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)13CT_Trans02_007subclause6.5.1.3EnsurethattheIUT,intheprimarycallstateU10andintheCT-Await-Initiate-Responsestate,receivingaDISCONNECTmessagefromPrimaryPINXwithacallTransferInitiatereturnresultAPDU,continuescallclearingofprimarycall,clearssecondarycall,enterstheCT-Idlestate.CT_Trans02_008subclause6.5.1.4EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Identify-Responsestate,receivingaFACILITYmessagecontainingcallTransferIdentifyreturnerrorAPDUfromtheSecondaryPINX,andcalltransfermaynotbereinitiatedusingtransferbyjoinprocedures,doesnottakeanyaction,enterstheCT-Idlestate.CT_Trans02_009subclause6.5.1.4EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Identify-Responsestate,receivingaFACILITYmessagecontainingcallTransferIdentifyrejectAPDUfromtheSecondaryPINX,andcalltransfermaynotbereinitiatedusingtransferbyjoinprocedures,doesnottakeanyaction,enterstheCT-Idlestate.CT_Trans02_010subclause6.5.1.4EnsurethattheIUT,inthesecondarycallstateU10andintheCT-Await-Identify-Responsestate,receivingaFACILITYmessagecontainingcallTransferIdentifyreturnerrorAPDUfromtheSecondaryPINX,andcalltransfermaybereinitiatedusingtransferbyjoinprocedures,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoPrimaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoSecondaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,enterstheCT-Idlestate.CT_Trans02_011subclause6.5.1.4EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Identify-Responsestate,receivingaFACILITYmessagecontainingcallTransferIdentifyreturnerrorAPDUfromtheSecondaryPINX,andcalltransfermaybereinitiatedusingtransferbyjoinprocedures,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoPrimaryPINXwiththedataelementendDesignationanddataelementcallStatuswithvaluealertingandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoSecondaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,enterstheCT-Await-Answer-From-UserCstate.CT_Trans02_012subclause6.5.1.4EnsurethattheIUT,inthesecondarycallstateU10andintheCT-Await-Identify-Responsestate,receivingaFACILITYmessagecontainingcallTransferIdentifyrejectAPDUfromtheSecondaryPINX,andcalltransfermaybereinitiatedusingtransferbyjoinprocedures,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoPrimaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoSecondaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,associatesprimaryandsecondarycall,enterstheCT-Idlestate.SIST EN 301 490-1 V1.1.2:2005



ETSIETSIEN301490-1V1.1.2(2000-12)14CT_Trans02_013subclause6.5.1.4EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Identify-Responsestate,receivingaFACILITYmessagecontainingcallTransferIdentifyrejectAPDUfromtheSecondaryPINX,andcalltransfermaybereinitiatedusingtransferbyjoinprocedures,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoPrimaryPINXwiththedataelementendDesignationanddataelementcallStatuswithvaluealertingandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoSecondaryPINXwiththedataelementendDesignationandoptionallyredirectionNumber,redirectionNameandbasicCallInfoElementsintheargument,enterstheCT-Await-Answer-From-UserCstate.CT_Trans02_014subclause6.5.1.4EnsurethattheIUT,inthesecondarycallstateU10andintheCT-Await-Identify-Responsestate,onexpiryofT1,sendsFACILITYmessagecontainingacallTransferAbandoninvokeAPDUtoSecondaryPINX,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoPrimaryPINXwiththedataelementendDesignationintheargument,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoSecondaryPINXwiththedataelementendDesignationintheargument,enterstheCT-Idlestate.CT_Trans02_015subclause6.5.1.4EnsurethattheIUT,inthesecondarycallstateU04andintheCT-Await-Identify-Responsestate,onexpiryofT1,sendsFACILITYmessagecontainingacallTransferAbandoninvokeAPDUtoSecondaryPINX,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoPrimaryPINXwiththedataelementendDesignationanddataelementcallStatuswithvaluealertingintheargument,sendsaFACILITYmessagecontainingacallTransferCompleteinvokeAPDUtoSecondaryPINXwiththedataelementendDesignationandintheargument,enterstheCT-Await-Answer-From-UserCstate.CT_Trans02_016subclause6.5.1.4EnsurethattheIUT,intheprimarycallstateU10andintheCT
...