SIST EN 301 145-7:2001

• Abstract:

  Produce part 7 of the standard Supporting members: MATAV, PTA, Viag Interkom, Nokia, Acacia, BT

• Status: Published
• Publication Date: 31-Jan-2001
• ICS: 33.080 - Integrated Services Digital Network (ISDN)
• Technical Committee: SPS - Signalling protocols and switching
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Feb-2001
• Due Date: 01-Feb-2001
• Completion Date: 01-Feb-2001
• Ref Project: ETSI EN 301 145-7 V1.1.6 (1999-11) - Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol;Teleaction service; Part 7: Test Suite Structure and Test Purposes (TSS&TP) specification for the Teleaction Management Function (TMF)

Overview

SIST EN 301 145-7:2001 defines the Test Suite Structure and Test Purposes (TSS&TP) specification for the Teleaction Management Function (TMF) within the Integrated Services Digital Network (ISDN) using the Digital Subscriber Signalling System No. one (DSS1) protocol. This standard serves as Part 7 in a series focused on the conformance and interoperability of teleaction services in ISDN networks, supporting reliable communication and effective management between end-user and service provider entities.

Developed in support of a pan-European approach, this document enables consistency and high-quality implementation of teleaction management functions. Organizations such as MATAV, PTA, Viag Interkom, Nokia, Acacia, and BT supported the standard's creation, ensuring it meets industry and operational requirements for effective and secure digital communications.

Key Topics

• Test Suite Structure (TSS): The standard specifies a systematic structure for organizing and grouping test purposes related to TMF operations. Test groups address common procedures at key ISDN reference points, as defined in ITU-T Recommendation I.411.
• Test Purposes (TP): Comprehensive specifications for test scenarios are provided, covering essential functions such as maintenance, polling, broadcast procedures, error handling, and alarm management. Clear conventions and a structured format improve readability and implementation.
• Teleaction Management Function (TMF): TMF is central to the control and supervision of teleaction services, ensuring reliable and secure access for end-users and service providers across ISDN networks.
• Conformance Testing: The standard emphasizes the importance of verification by outlining test purposes that validate protocol behavior and network interoperability-an essential step before deployment.
• Procedural Coverage: TSS&TP clauses address data link establishment, disconnection, error procedures, maintenance loops, alarm reporting and clearance, as well as status and broadcast mechanisms.

Applications

SIST EN 301 145-7:2001 is actively used by manufacturers, service providers, and testing organizations to:

• Ensure interoperability of ISDN equipment implementing the DSS1 protocol, especially for teleaction management functionality between different network devices.
• Develop comprehensive test suites that verify the correct implementation of TMF-related procedures, boosting confidence in product reliability.
• Support network certification and quality assurance processes by providing standardized test guidelines.
• Facilitate troubleshooting and maintenance through structured procedures for loopback, alarm reporting, and broadcasting, thus improving operational efficiency and minimizing downtime.
• Conduct protocol validation as part of the overall ISDN conformance strategy, ensuring that new implementations remain compatible with both current and future service requirements.

Related Standards

Organizations referencing SIST EN 301 145-7:2001 should also consider these closely connected standards:

• EN 301 145-1 – ISDN; DSS1 protocol; Teleaction service; Protocol specification.
• EN 301 145-2 – Protocol Implementation Conformance Statement (PICS) proforma for Teleaction services.
• ETS 300 402-2 – ISDN; DSS1 protocol; Data link layer specification aligned with ITU-T Q.921.
• ETS 300 099 – ISDN; Specification of Packet Handler access point Interface (PHI).
• EN 301 131 – ISDN; Teleaction teleservice; Service description.
• ISO/IEC 9646-1 & 9646-2 – Information technology; Open Systems Interconnection; Conformance testing methodologies.
• ITU-T Recommendation I.411 – ISDN user-network interfaces; Reference configurations.

By providing robust procedures for testing and conformance, this standard strengthens the ISDN ecosystem, offering practical value to network architects, product developers, and quality assurance professionals striving for dependable, standards-based digital services.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol;Teleaction service; Part 7: Test Suite Structure and Test Purposes (TSS&TP) specification for the Teleaction Management Function (TMF)33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 301 145-7 V1.1.63SIST EN 301 145-7:en01-GHFHPEHU3SIST EN 301 145-7:SLOVENSKI
STANDARD
ETSIEN301145-7V1.1.6(1999-11)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Teleactionservice;Part7:TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheTeleactionManagementFunction(TMF)SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)2ReferenceDEN/SPS-05106-7(alpr0ig0.PDF)Keywordsbearer,DSS1,ISDN,management,service,teleaction,TSS&TP,teleserviceETSIPostaladdressF-06921SophiaAntipolisCedex-FRANCEOfficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/[e-mail]ETSIdeliverablecanbedownloadedfromhttp://www.etsi.orgIfyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]Ideliverablemaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshouldbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute1999.Allrightsreserved.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)3ContentsIntellectualPropertyRights.4Foreword.41Scope.52References.53Definitionsandabbreviations.63.1Definitions.63.1.1Definitionsrelatedtoconformancetesting.63.1.2DefinitionsrelatedtoEN301145-1.63.2Abbreviations.84TestSuiteStructure(TSS).85TestPurposes(TP).95.1Introduction.95.1.1Void.95.1.2SourceofTPdefinition.95.1.3TPstructure.95.1.4Teststrategy.105.1.5Datalinkprocedures.105.2TMFTPsforTeleactionbearerservice.115.2.1ProceduresatthecoincidentSandTreferencepoint(clause9).115.2.1.1DatalinkestablishmentatEU/SPinterface(subclause9.1).115.2.1.1.1Normalprocedures(subclause9.1.1).115.2.1.1.2Exceptionalprocedures(subclause9.1.2).115.2.1.2DatalinkdisconnectionatEU/SPinterface(subclause9.2).125.2.1.2.1Normalprocedures(subclause9.2.1).125.2.1.2.2Exceptionalprocedures(subclause9.2.2).125.2.1.3Errorprocedures(subclause9.3).125.2.2Maintenance,pollingandbroadcastprocedures(clause13).125.2.2.1Procedures(subclause13.2).125.2.2.1.1LoopProcedures(subclause13.2.2).125.2.2.1.2AlarmreportingProcedures(subclause13.2.3).145.2.2.1.3Alarmclearance(subclause13.2.4).155.2.2.2Broadcastprocedures(subclause13.3).165.2.2.3Statusrequestprocedure(subclause13.4).186Compliance.197Requirementsforacomprehensivetestingservice.19Bibliography.20History.21SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)4IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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)hasbeenproducedbyETSITechnicalCommitteeSignallingProtocolsandSwitching(SPS).Thepresentdocumentispart7ofamulti-partstandardcoveringtheDigitalSubscriberSignallingSystemNo.one(DSS1)protocolspecificationfortheIntegratedServicesDigitalNetwork(ISDN)Teleactionservice,asdescribedbelow:Part1:"Protocolspecification";Part2:"ProtocolImplementationConformanceStatement(PICS)proformaspecification";Part3:"TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheEndUserTerminal(EUT)";Part4:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationfortheEndUserTerminal(EUT)";Part5:"TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheServiceProviderTerminal(SPT)";Part6:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationfortheServiceProviderTerminal(SPT)";Part7:"TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheTeleactionManagementFunction(TMF)";Part8:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationfortheTeleactionManagementFunction(TMF)".NationaltranspositiondatesDateofadoptionofthisEN:29October1999DateoflatestannouncementofthisEN(doa):31January2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31July2000DateofwithdrawalofanyconflictingNationalStandard(dow):31July2000SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)51ScopeThepresentdocumentspecifiestheTestSuiteStructureandTestPurposes(TSS&TP)fortheTeleactionmanagementFunction(TMF)oftheTreferencepointorcoincidentSandTreferencepoint(asdefinedinITU-TRecommendationI.411[7])ofimplementationsconformingtothestagethreestandardfortheTeleactionserviceforthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN)bymeansoftheDigitalSubscriberSignallingSystemNo.one(DSS1)protocol,EN301145-1[1].TestPurposesdescribedinthisspecificationdonotapplytoDataLinkestablishmentandDisconnectionprocedurescontainedinETS300402-2[3]orsemi-permanentBchannelsin-bandproceduresinaccordancewithETS300099[4].AfurtherpartofthepresentdocumentspecifiestheAbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformabasedonthepresentdocument.OtherpartsspecifytheTSS&TPandtheATSandpartialPIXITproformafortheEndUserTerminal(EUT)andtheServiceproviderTerminal(SPT)oftheTreferencepointorcoincidentSandTreferencepointofimplementationsconformingtoEN301145-1[1].2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.•Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.•Foraspecificreference,subsequentrevisionsdonotapply.•Foranon-specificreference,thelatestversionapplies.•Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]EN301145-1(V1.1):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Teleactionservice;Part1:Protocolspecification".[2]EN301145-2(V1.1):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Teleactionservice;Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[3]ETS300402-2:"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Datalinklayer;Part2:Generalprotocolspecification[IUT-TRecommendationQ.921(1993)modified]".[4]ETS300099:"IntegratedServicesDigitalNetwork(ISDN);SpecificationofthePacketHandleraccesspointInterface(PHI)".[5]ITU-TRecommendationI.112(1993):"VocabularyandtermsforISDNs".[6]ITU-TRecommendationI.210(1993):"PrinciplesofthetelecommunicationservicessupportedbyanISDNandthemeanstodescribethem".[7]ITU-TRecommendationI.411(1993):"ISDNuser-networkinterfaces-referenceconfigurations".[8]ISO/IEC9646-1:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)6[9]ISO/IEC9646-2:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part2:AbstractTestSuitespecification".[10]EN301131(V1.1):"IntegratedServicesDigitalNetwork(ISDN);Teleactionteleservice;Servicedescription".3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:3.1.1Definitionsrelatedtoconformancetestingabstracttestsuite:refertoISO/IEC9646-1[8].implementationundertest:refertoISO/IEC9646-1[8].ProtocolImplementationConformanceStatement(PICS):refertoISO/IEC9646-1[8].PICSproforma:refertoISO/IEC9646-1[8].ProtocolImplementationeXtraInformationforTesting(PIXIT):refertoISO/IEC9646-1[8].PIXITproforma:refertoISO/IEC9646-1[8].testpurpose:refertoISO/IEC9646-1[8].3.1.2DefinitionsrelatedtoEN301145-1Bdchannel:64kbit/stimeslotoverwhichmultipleDchannelconnectionsaremultiplexedusingtheproceduresofETS300099[4],clause9.BearerService:seeITU-TRecommendationI.112[5],definition202.EndUser(EU):entitytowhomateleactionapplicationserviceisprovidedorwhoisaffectedbythatapplicationservice.EndUserTerminal(EUT):device(orlocationofadevice)that,dependingontheapplication(e.g.bymonitoringofsubdevices):-onthebasisoflocalconditionsorbyinterrogation,generatesinformationandpresentsthisinformationfortransmissionbythenetworktoaserviceprovider(SP);-receivesinformationfromaSPinordertoaffectlocalconditions;-uponpollingrequests,receivedfromaTeleactionManagementFunction(TMF),executestherequestedlocalactions(e.g.authorization,functionalitychecks,etc.)andsendsappropriateresponsetotheTMF.EUaccesscapability:telecommunicationmeansusedbetweenanEUTandaTMF(e.g.ISDNbearerservice,dedicatedconnection,etc.).IntegratedServicesDigitalNetwork(ISDN):seeITU-TRecommendationI.112[5],definition308.network:DSS1protocolentityattheNetworksideoftheuser-networkinterfacewhereaTreferencepointorcoincidentSandTreferencepointapplies.ServiceProvider(SP):entitywhich,byusingoneormoreTMFs,providesateleactionapplicationservicetooneormoreEUTs.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)7NOTE:TheSPmaybetheBasicNetworkProvider(BNP),theTMFP,oranotherorganizationresponsibleforoneormoreSPTs.ServiceProviderTerminal(SPT):device(orlocationofsuchadevice)which,dependingontheapplication:-receivesinformationfromoneormoreEUTsforhandlingandprocessinginaccordancewiththeapplicationserviceofferedbytheSPT;-generatescontrolmessagesandinformationrequestsandpresentsthatinformationfortransmissionforoneormoreEUTs;-monitorsEUTsonthenetwork,eitherbyretrievingEUTstatusinformationstoredinTMFs,and/orbyreceivingstatusinformationautomaticallyfromtheTMFs(e.g.alarms);-receivespollingrequestsfromTMFsandsendsappropriateresponsetotheTMF.Executionoflocalproceduressuchasauthorizationandfunctionalitycheckareoutsidethescopeofthespecification[1];-transferstotheTMFinformationtobebroadcastedtotheEUTs,ifthebroadcastfunctionalityissupportedbytheTMF.SPTaccesscapability:telecommunicationmeansusedbetweenaSPTandaTMF(e.g.ISDNBearerservice,dedicatedconnection,etc.).service;telecommunicationservice:seeITU-TRecommendationI.112[5],subclause2.2,definition201.supplementaryservice:seeITU-TRecommendationI.210[6]subclause2.4.teleactionapplication:onespecificend-to-endapplicationofferedbyaserviceproviderusingtheteleactionservice.teleactionservice:teleactionserviceisthetransportmechanismusedbyateleactionapplication.teleservice:seeITU-TRecommendationI.112[5],subclause2.2,definition203.TeleactionManagementFunction(TMF):setofnetworkfunctionsaddedtoeitherthepublicISDNorassignedtoaseparatepublic,orprivate,networkentity.ThetasksoftheTMFare:-toensurereliablecommunicationpathsbetweentheEUTsandtheSPT,i.e.toensureavailableandsecureaccessfortheEUTstothenetworkandcommunicationpathsfortheSPTintheISDN,respectively;-authorizationofconnectedEUTs/SPTs;-EUT/SPTfunctionalitycheck;-toaddresstheappropriateEUT/SPTfortransferofinformationgeneratedbySPT/EUT;-asaTMFPoption,tobroadcastappropriateEUTsfortransferofinformationgeneratedbyaSPT.TeleactionManagementFunctionProvider(TMFP):entityresponsiblefortheinstallationandmaintenanceofoneormoreoftheTMFs.ATMFPmaybethesameasBNP.user:DSS1Protocolentityattheusersideoftheuser-networkinterface.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)83.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ATMAbstractTestMethodATSAbstractTestSuiteBNPBasicNetworkProviderCRFConnectionRelatedFunctionDLCIDataLinkConnectionIdentifierDSS1DigitalSubscriberSignallingSystemNo.oneEUTEndUserTerminalFHFrameHandlerISDNIntegratedServicesDigitalNetworkIUTImplementationundertestLAPDLinkAccessProcedurefortheD-ChannelNT2NetworkTerminationtype2PICSProtocolImplementationConformanceStatementPIXITProtocolImplementationeXtraInformationforTestingPTNPrivateTelecommunicationNetworkSAPIServiceAccessPointIdentifierSPTServiceproviderTerminalTATerminalAdapterTE1TerminalEquipmenttype1TMFTeleactionManagementFunctionTMFPTeleactionManagementFunctionProviderTPTestPurposeTSSTestSuiteStructure4TestSuiteStructure(TSS)Clauses/SubclausesGroupProceduresatthecoincidentSandTreferencepoint(clause9)-DatalinkestablishmentatEU/SPinterface(subclause9.1)-Normalprocedures(subclause9.1.1)00-Exceptionalprocedures(subclause9.1.2)01-DatalinkdisconnectionatEU/SPinterface(subclause9.2)-Normalprocedures(subclause9.2.1)02-Exceptionalprocedures(subclause9.2.2)03-Errorprocedures(subclause9.3)04Maintenance,pollingandbroadcastprocedures(clause13)-Procedures(subclause13.2)-Loopprocedure(subclause13.2.2)05-Alarmreportingprocedures(subclause13.2.3)06-Alarmclearance(subclause13.2.4)07-Broadcastprocedures(subclause13.3)08-Statusrequestprocedure(subclause13.4)09SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)95TestPurposes(TP)TPsarenumbered,startingat001,withineachgroup.GroupsareorganizedaccordingtotheTSS.AdditionalreferencesareaddedtoidentifytheactualserviceandwhetheritappliestotheEUT,theSPTortheTMF(seetable1).5.1IntroductionForeachtestrequirementaTPisdefined.Table1:TPnamingconventionschemeIdentifier:__=basicservice:e.g."TELEACTION"=typeofIUT:EEndUserTerminalSServiceProviderTerminalTTeleactionManagementFunction=group2digitfieldrepresentinggroupreferenceaccordingtoTSS=sequentialnumber(001-999)5.1.1Void5.1.2SourceofTPdefinitionTheTPsarebasedonEN301145-1[1].5.1.3TPstructureEachTPhasbeenwritteninamannerwhichisconsistentwithallotherTPs.TheintentionofthisistomaketheTPsmorereadableandcheckable.Aparticularstructurehasbeenusedandthisisillustratedintable2.ThistableshouldbereadinconjunctionwithanyTP,i.e.useaTPasanexampletofullyunderstandthetable.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)10Table2:StructureofasingleTPTPPartTextExampleHeaderseetable1StimulusEnsurethattheIUT,havingreceivedaXXXXmessageseebelowformessagestructurereceivingaXXXXmessage(seenote2)ortorequesta.Reactionsends,processes,discards,etc..iftheactionissendingseebelowformessagestructure,etc.andremainsinthesamestate(s)orand(re-)entersstateMessagestructuremessageLOOPREQUEST,REPORT,.a)including(orwithout)informationelementindicatingandbacktoaorb,LoopOriginator,Diagnostic,.thediagnosticvalueval,"Argumentvalue",…NOTE1:TextinitalicswillnotappearinTPsandtextbetween<>isfilledinforeachTPandmaydifferfromoneTPtothenext.NOTE2:Allmessagesshallbeconsideredas"validandcompatible"unlessotherwisespecifiedinthetestpurpose.5.1.4TeststrategyAsthebasestandardEN301145-1[1]containsnoexplicitrequirementsfortesting,theTPsweregeneratedasaresultofananalysisofthebasestandardandthePICSspecificationEN301145-2[2].Thecriteriaappliedincludethefollowing:-onlytherequirementsfromthepointofviewoftheTorcoincidentSandTreferencepointareconsidered;-whetherornotatestcasecanbebuiltfromtheTPisnotconsidered.5.1.5Datalinkprocedures.Followingfeaturesofthespecificationarenotcoveredbythetestpurposes:Clause9:linkestablishmentanddisconnectionprocedurescontainedinETS300402-2[3]subclause5.5usingSAPI=12.Clause9:semi-permanentBChannelsin-bandproceduresinaccordancewithETS300099[4].Subclause9.1.1.2:networklayercommunicationprocedures(networkprotocoldependent).Subclause9.3:mandatoryinformationelementmissing,outofsequenceorcontenterror(implementationdependentprocedures).DatalinkestablishmentatEU/SPinterfaceisamandatorypreambletoeachtestofsubclause9.3andclause13.ForlinkestablishmentbySPT,proceduresinaccordancewithETS300402-2[3](SAPI=12)(DChannelaccess)orin-bandproceduresinaccordancewithETS300099[4](semi-permanentBChannels)aretobeconsidered.Datalinkdisconnectionshallbeperformedaftereachtest(proceduresofETS300402-2[3]),toputtheEU/SPinterfaceinastablestate.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)115.2TMFTPsforTeleactionbearerserviceAllPICSitemsreferredtointhissubclauseareasspecifiedinEN301145-2[2]unlessindicatedotherwisebyanothernumberedreference.Selection:DoestheIUTperformasaTMF.PICS:R4.3.5.2.1ProceduresatthecoincidentSandTreferencepoint(clause9)5.2.1.1DatalinkestablishmentatEU/SPinterface(subclause9.1)5.2.1.1.1Normalprocedures(subclause9.1.1)TELEACTION_T00_001validmandatoryEnsurethattheIUT,onreceiptofaSABMEcommandframeincludingtheDLCIfromaEUT,whentheSPTisconnectedbysemi-permanentBdChanneltotheTMF,relaysthereceivedframefromtheEUTtotheSPT.Selection:DoestheIUTsupportsemi-permanentBChannelphysicalinterface.PICSMCt1.TELEACTION_T00_002validmandatoryEnsurethattheIUT,onreceiptofaSABMEcommandframeincludingtheDLCIfromaEUT,whentheSPTisconnectedbyDChannelandnodatalinkconnectionexistsbetweenTMFandSPT,sendsaSABMEcommandframeincludingtheDLCIoftheSPTtotheSPT,and,optionallysendsanUAcommandframetotheEUT.TELEACTION_T00_003validmandatoryEnsurethattheIUT,havingreceivedaSABMEcommandframefromtheEUTandhavingsentaSABMEcommandframetotheSPT,onreceiptofaUAcommandframefromtheSPT,whentheSPTisconnectedbyDChannelandnodatalinkconnectionexistsbetweenTMFandSPT,whenaUAcommandframehastillbesenttotheEUT,sendsnoframe,or,whennoUAcommandframehasbeensenttotheEUT,sendsaUAcommandframetotheEUT.TELEACTION_T00_004validmandatoryEnsurethattheIUT,onreceiptofaSABMEcommandframeincludingtheDLCIfromaEUT,whentheSPTisconnectedbyDChannelandadatalinkconnectionexistsbetweenTMFandSPT,sendsanUAcommandframetotheEUT.TELEACTION_T00_005validmandatoryEnsurethattheIUT,onreceiptofaSABMEcommandframeincludingtheDLCIoftheEUTfromaSPTviaasemi-permanentBChannel,sendsaUAcommandframetotheSPTandsendstheSABMEcommandframetotherequiredEUT,orsendsthereceivedSABMEcommandframetotheEUT.Selection:DoestheIUTsupportsemi-permanentBChannelphysicalinterface.PICSMCt1.5.2.1.1.2Exceptionalprocedures(subclause9.1.2)TELEACTION_T01_001validoptionalEnsurethattheIUT,toindicatethatanend-to-endestablishmentbetweenEUTandSPThasfailed,ifinformationisavailable(asresultofpollingproceduresorreceiptofalarmindications),sendsaREPORTmessagetotheSPT.Noadditionaltestpurposesforthisgroup.SeeETS300402-2specifications[3].SIST EN 301 145-7:2001

ETSIETSIEN301145-7
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol;Teleaction service; Part 7: Test Suite Structure and Test Purposes (TSS&TP) specification for the Teleaction Management Function (TMF)33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 301 145-7 Version 1.1.6SIST EN 301 145-7:2001en01-februar-2001SIST EN 301 145-7:2001SLOVENSKI
STANDARD
ETSIEN301145-7V1.1.6(1999-11)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Teleactionservice;Part7:TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheTeleactionManagementFunction(TMF)SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)2ReferenceDEN/SPS-05106-7(alpr0ig0.PDF)Keywordsbearer,DSS1,ISDN,management,service,teleaction,TSS&TP,teleserviceETSIPostaladdressF-06921SophiaAntipolisCedex-FRANCEOfficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/[e-mail]ETSIdeliverablecanbedownloadedfromhttp://www.etsi.orgIfyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]Ideliverablemaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshouldbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute1999.Allrightsreserved.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)3ContentsIntellectualPropertyRights.4Foreword.41Scope.52References.53Definitionsandabbreviations.63.1Definitions.63.1.1Definitionsrelatedtoconformancetesting.63.1.2DefinitionsrelatedtoEN301145-1.63.2Abbreviations.84TestSuiteStructure(TSS).85TestPurposes(TP).95.1Introduction.95.1.1Void.95.1.2SourceofTPdefinition.95.1.3TPstructure.95.1.4Teststrategy.105.1.5Datalinkprocedures.105.2TMFTPsforTeleactionbearerservice.115.2.1ProceduresatthecoincidentSandTreferencepoint(clause9).115.2.1.1DatalinkestablishmentatEU/SPinterface(subclause9.1).115.2.1.1.1Normalprocedures(subclause9.1.1).115.2.1.1.2Exceptionalprocedures(subclause9.1.2).115.2.1.2DatalinkdisconnectionatEU/SPinterface(subclause9.2).125.2.1.2.1Normalprocedures(subclause9.2.1).125.2.1.2.2Exceptionalprocedures(subclause9.2.2).125.2.1.3Errorprocedures(subclause9.3).125.2.2Maintenance,pollingandbroadcastprocedures(clause13).125.2.2.1Procedures(subclause13.2).125.2.2.1.1LoopProcedures(subclause13.2.2).125.2.2.1.2AlarmreportingProcedures(subclause13.2.3).145.2.2.1.3Alarmclearance(subclause13.2.4).155.2.2.2Broadcastprocedures(subclause13.3).165.2.2.3Statusrequestprocedure(subclause13.4).186Compliance.197Requirementsforacomprehensivetestingservice.19Bibliography.20History.21SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)4IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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)hasbeenproducedbyETSITechnicalCommitteeSignallingProtocolsandSwitching(SPS).Thepresentdocumentispart7ofamulti-partstandardcoveringtheDigitalSubscriberSignallingSystemNo.one(DSS1)protocolspecificationfortheIntegratedServicesDigitalNetwork(ISDN)Teleactionservice,asdescribedbelow:Part1:"Protocolspecification";Part2:"ProtocolImplementationConformanceStatement(PICS)proformaspecification";Part3:"TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheEndUserTerminal(EUT)";Part4:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationfortheEndUserTerminal(EUT)";Part5:"TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheServiceProviderTerminal(SPT)";Part6:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationfortheServiceProviderTerminal(SPT)";Part7:"TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheTeleactionManagementFunction(TMF)";Part8:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationfortheTeleactionManagementFunction(TMF)".NationaltranspositiondatesDateofadoptionofthisEN:29October1999DateoflatestannouncementofthisEN(doa):31January2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31July2000DateofwithdrawalofanyconflictingNationalStandard(dow):31July2000SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)51ScopeThepresentdocumentspecifiestheTestSuiteStructureandTestPurposes(TSS&TP)fortheTeleactionmanagementFunction(TMF)oftheTreferencepointorcoincidentSandTreferencepoint(asdefinedinITU-TRecommendationI.411[7])ofimplementationsconformingtothestagethreestandardfortheTeleactionserviceforthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN)bymeansoftheDigitalSubscriberSignallingSystemNo.one(DSS1)protocol,EN301145-1[1].TestPurposesdescribedinthisspecificationdonotapplytoDataLinkestablishmentandDisconnectionprocedurescontainedinETS300402-2[3]orsemi-permanentBchannelsin-bandproceduresinaccordancewithETS300099[4].AfurtherpartofthepresentdocumentspecifiestheAbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformabasedonthepresentdocument.OtherpartsspecifytheTSS&TPandtheATSandpartialPIXITproformafortheEndUserTerminal(EUT)andtheServiceproviderTerminal(SPT)oftheTreferencepointorcoincidentSandTreferencepointofimplementationsconformingtoEN301145-1[1].2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.•Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.•Foraspecificreference,subsequentrevisionsdonotapply.•Foranon-specificreference,thelatestversionapplies.•Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]EN301145-1(V1.1):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Teleactionservice;Part1:Protocolspecification".[2]EN301145-2(V1.1):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Teleactionservice;Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[3]ETS300402-2:"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Datalinklayer;Part2:Generalprotocolspecification[IUT-TRecommendationQ.921(1993)modified]".[4]ETS300099:"IntegratedServicesDigitalNetwork(ISDN);SpecificationofthePacketHandleraccesspointInterface(PHI)".[5]ITU-TRecommendationI.112(1993):"VocabularyandtermsforISDNs".[6]ITU-TRecommendationI.210(1993):"PrinciplesofthetelecommunicationservicessupportedbyanISDNandthemeanstodescribethem".[7]ITU-TRecommendationI.411(1993):"ISDNuser-networkinterfaces-referenceconfigurations".[8]ISO/IEC9646-1:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)6[9]ISO/IEC9646-2:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part2:AbstractTestSuitespecification".[10]EN301131(V1.1):"IntegratedServicesDigitalNetwork(ISDN);Teleactionteleservice;Servicedescription".3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:3.1.1Definitionsrelatedtoconformancetestingabstracttestsuite:refertoISO/IEC9646-1[8].implementationundertest:refertoISO/IEC9646-1[8].ProtocolImplementationConformanceStatement(PICS):refertoISO/IEC9646-1[8].PICSproforma:refertoISO/IEC9646-1[8].ProtocolImplementationeXtraInformationforTesting(PIXIT):refertoISO/IEC9646-1[8].PIXITproforma:refertoISO/IEC9646-1[8].testpurpose:refertoISO/IEC9646-1[8].3.1.2DefinitionsrelatedtoEN301145-1Bdchannel:64kbit/stimeslotoverwhichmultipleDchannelconnectionsaremultiplexedusingtheproceduresofETS300099[4],clause9.BearerService:seeITU-TRecommendationI.112[5],definition202.EndUser(EU):entitytowhomateleactionapplicationserviceisprovidedorwhoisaffectedbythatapplicationservice.EndUserTerminal(EUT):device(orlocationofadevice)that,dependingontheapplication(e.g.bymonitoringofsubdevices):-onthebasisoflocalconditionsorbyinterrogation,generatesinformationandpresentsthisinformationfortransmissionbythenetworktoaserviceprovider(SP);-receivesinformationfromaSPinordertoaffectlocalconditions;-uponpollingrequests,receivedfromaTeleactionManagementFunction(TMF),executestherequestedlocalactions(e.g.authorization,functionalitychecks,etc.)andsendsappropriateresponsetotheTMF.EUaccesscapability:telecommunicationmeansusedbetweenanEUTandaTMF(e.g.ISDNbearerservice,dedicatedconnection,etc.).IntegratedServicesDigitalNetwork(ISDN):seeITU-TRecommendationI.112[5],definition308.network:DSS1protocolentityattheNetworksideoftheuser-networkinterfacewhereaTreferencepointorcoincidentSandTreferencepointapplies.ServiceProvider(SP):entitywhich,byusingoneormoreTMFs,providesateleactionapplicationservicetooneormoreEUTs.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)7NOTE:TheSPmaybetheBasicNetworkProvider(BNP),theTMFP,oranotherorganizationresponsibleforoneormoreSPTs.ServiceProviderTerminal(SPT):device(orlocationofsuchadevice)which,dependingontheapplication:-receivesinformationfromoneormoreEUTsforhandlingandprocessinginaccordancewiththeapplicationserviceofferedbytheSPT;-generatescontrolmessagesandinformationrequestsandpresentsthatinformationfortransmissionforoneormoreEUTs;-monitorsEUTsonthenetwork,eitherbyretrievingEUTstatusinformationstoredinTMFs,and/orbyreceivingstatusinformationautomaticallyfromtheTMFs(e.g.alarms);-receivespollingrequestsfromTMFsandsendsappropriateresponsetotheTMF.Executionoflocalproceduressuchasauthorizationandfunctionalitycheckareoutsidethescopeofthespecification[1];-transferstotheTMFinformationtobebroadcastedtotheEUTs,ifthebroadcastfunctionalityissupportedbytheTMF.SPTaccesscapability:telecommunicationmeansusedbetweenaSPTandaTMF(e.g.ISDNBearerservice,dedicatedconnection,etc.).service;telecommunicationservice:seeITU-TRecommendationI.112[5],subclause2.2,definition201.supplementaryservice:seeITU-TRecommendationI.210[6]subclause2.4.teleactionapplication:onespecificend-to-endapplicationofferedbyaserviceproviderusingtheteleactionservice.teleactionservice:teleactionserviceisthetransportmechanismusedbyateleactionapplication.teleservice:seeITU-TRecommendationI.112[5],subclause2.2,definition203.TeleactionManagementFunction(TMF):setofnetworkfunctionsaddedtoeitherthepublicISDNorassignedtoaseparatepublic,orprivate,networkentity.ThetasksoftheTMFare:-toensurereliablecommunicationpathsbetweentheEUTsandtheSPT,i.e.toensureavailableandsecureaccessfortheEUTstothenetworkandcommunicationpathsfortheSPTintheISDN,respectively;-authorizationofconnectedEUTs/SPTs;-EUT/SPTfunctionalitycheck;-toaddresstheappropriateEUT/SPTfortransferofinformationgeneratedbySPT/EUT;-asaTMFPoption,tobroadcastappropriateEUTsfortransferofinformationgeneratedbyaSPT.TeleactionManagementFunctionProvider(TMFP):entityresponsiblefortheinstallationandmaintenanceofoneormoreoftheTMFs.ATMFPmaybethesameasBNP.user:DSS1Protocolentityattheusersideoftheuser-networkinterface.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)83.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ATMAbstractTestMethodATSAbstractTestSuiteBNPBasicNetworkProviderCRFConnectionRelatedFunctionDLCIDataLinkConnectionIdentifierDSS1DigitalSubscriberSignallingSystemNo.oneEUTEndUserTerminalFHFrameHandlerISDNIntegratedServicesDigitalNetworkIUTImplementationundertestLAPDLinkAccessProcedurefortheD-ChannelNT2NetworkTerminationtype2PICSProtocolImplementationConformanceStatementPIXITProtocolImplementationeXtraInformationforTestingPTNPrivateTelecommunicationNetworkSAPIServiceAccessPointIdentifierSPTServiceproviderTerminalTATerminalAdapterTE1TerminalEquipmenttype1TMFTeleactionManagementFunctionTMFPTeleactionManagementFunctionProviderTPTestPurposeTSSTestSuiteStructure4TestSuiteStructure(TSS)Clauses/SubclausesGroupProceduresatthecoincidentSandTreferencepoint(clause9)-DatalinkestablishmentatEU/SPinterface(subclause9.1)-Normalprocedures(subclause9.1.1)00-Exceptionalprocedures(subclause9.1.2)01-DatalinkdisconnectionatEU/SPinterface(subclause9.2)-Normalprocedures(subclause9.2.1)02-Exceptionalprocedures(subclause9.2.2)03-Errorprocedures(subclause9.3)04Maintenance,pollingandbroadcastprocedures(clause13)-Procedures(subclause13.2)-Loopprocedure(subclause13.2.2)05-Alarmreportingprocedures(subclause13.2.3)06-Alarmclearance(subclause13.2.4)07-Broadcastprocedures(subclause13.3)08-Statusrequestprocedure(subclause13.4)09SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)95TestPurposes(TP)TPsarenumbered,startingat001,withineachgroup.GroupsareorganizedaccordingtotheTSS.AdditionalreferencesareaddedtoidentifytheactualserviceandwhetheritappliestotheEUT,theSPTortheTMF(seetable1).5.1IntroductionForeachtestrequirementaTPisdefined.Table1:TPnamingconventionschemeIdentifier:__=basicservice:e.g."TELEACTION"=typeofIUT:EEndUserTerminalSServiceProviderTerminalTTeleactionManagementFunction=group2digitfieldrepresentinggroupreferenceaccordingtoTSS=sequentialnumber(001-999)5.1.1Void5.1.2SourceofTPdefinitionTheTPsarebasedonEN301145-1[1].5.1.3TPstructureEachTPhasbeenwritteninamannerwhichisconsistentwithallotherTPs.TheintentionofthisistomaketheTPsmorereadableandcheckable.Aparticularstructurehasbeenusedandthisisillustratedintable2.ThistableshouldbereadinconjunctionwithanyTP,i.e.useaTPasanexampletofullyunderstandthetable.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)10Table2:StructureofasingleTPTPPartTextExampleHeaderseetable1StimulusEnsurethattheIUT,havingreceivedaXXXXmessageseebelowformessagestructurereceivingaXXXXmessage(seenote2)ortorequesta.Reactionsends,processes,discards,etc..iftheactionissendingseebelowformessagestructure,etc.andremainsinthesamestate(s)orand(re-)entersstateMessagestructuremessageLOOPREQUEST,REPORT,.a)including(orwithout)informationelementindicatingandbacktoaorb,LoopOriginator,Diagnostic,.thediagnosticvalueval,"Argumentvalue",…NOTE1:TextinitalicswillnotappearinTPsandtextbetween<>isfilledinforeachTPandmaydifferfromoneTPtothenext.NOTE2:Allmessagesshallbeconsideredas"validandcompatible"unlessotherwisespecifiedinthetestpurpose.5.1.4TeststrategyAsthebasestandardEN301145-1[1]containsnoexplicitrequirementsfortesting,theTPsweregeneratedasaresultofananalysisofthebasestandardandthePICSspecificationEN301145-2[2].Thecriteriaappliedincludethefollowing:-onlytherequirementsfromthepointofviewoftheTorcoincidentSandTreferencepointareconsidered;-whetherornotatestcasecanbebuiltfromtheTPisnotconsidered.5.1.5Datalinkprocedures.Followingfeaturesofthespecificationarenotcoveredbythetestpurposes:Clause9:linkestablishmentanddisconnectionprocedurescontainedinETS300402-2[3]subclause5.5usingSAPI=12.Clause9:semi-permanentBChannelsin-bandproceduresinaccordancewithETS300099[4].Subclause9.1.1.2:networklayercommunicationprocedures(networkprotocoldependent).Subclause9.3:mandatoryinformationelementmissing,outofsequenceorcontenterror(implementationdependentprocedures).DatalinkestablishmentatEU/SPinterfaceisamandatorypreambletoeachtestofsubclause9.3andclause13.ForlinkestablishmentbySPT,proceduresinaccordancewithETS300402-2[3](SAPI=12)(DChannelaccess)orin-bandproceduresinaccordancewithETS300099[4](semi-permanentBChannels)aretobeconsidered.Datalinkdisconnectionshallbeperformedaftereachtest(proceduresofETS300402-2[3]),toputtheEU/SPinterfaceinastablestate.SIST EN 301 145-7:2001

ETSIETSIEN301145-7V1.1.6(1999-11)115.2TMFTPsforTeleactionbearerserviceAllPICSitemsreferredtointhissubclauseareasspecifiedinEN301145-2[2]unlessindicatedotherwisebyanothernumberedreference.Selection:DoestheIUTperformasaTMF.PICS:R4.3.5.2.1ProceduresatthecoincidentSandTreferencepoint(clause9)5.2.1.1DatalinkestablishmentatEU/SPinterface(subclause9.1)5.2.1.1.1Normalprocedures(subclause9.1.1)TELEACTION_T00_001validmandatoryEnsurethattheIUT,onreceiptofaSABMEcommandframeincludingtheDLCIfromaEUT,whentheSPTisconnectedbysemi-permanentBdChanneltotheTMF,relaysthereceivedframefromtheEUTtotheSPT.Selection:DoestheIUTsupportsemi-permanentBChannelphysicalinterface.PICSMCt1.TELEACTION_T00_002validmandatoryEnsurethattheIUT,onreceiptofaSABMEcommandframeincludingtheDLCIfromaEUT,whentheSPTisconnectedbyDChannelandnodatalinkconnectionexistsbetweenTMFandSPT,sendsaSABMEcommandframeincludingtheDLCIoftheSPTtotheSPT,and,optionallysendsanUAcommandframetotheEUT.TELEACTION_T00_003validmandatoryEnsurethattheIUT,havingreceivedaSABMEcommandframefromtheEUTandhavingsentaSABMEcommandframetotheSPT,onreceiptofaUAcommandframefromtheSPT,whentheSPTisconnectedbyDChannelandnodatalinkconnectionexistsbetweenTMFandSPT,whenaUAcommandframehastillbesenttotheEUT,sendsnoframe,or,whennoUAcommandframehasbeensenttotheEUT,sendsaUAcommandframetotheEUT.TELEACTION_T00_004validmandatoryEnsurethattheIUT,onreceiptofaSABMEcommandframeincludingtheDLCIfromaEUT,whentheSPTisconnectedbyDChannelandadatalinkconnectionexistsbetweenTMFandSPT,sendsanUAcommandframetotheEUT.TELEACTION_T00_005validmandatoryEnsurethattheIUT,onreceiptofaSABMEcommandframeincludingtheDLCIoftheEUTfromaSPTviaasemi-permanentBChannel,sendsaUAcommandframetotheSPTandsendstheSABMEcommandframetotherequiredEUT,orsendsthereceivedSABMEcommandframetotheEUT.Selection:DoestheIUTsupportsemi-permanentBChannelphysicalinterface.PICSMCt1.5.2.1.1.2Exceptionalprocedures(subclause9.1.2)TELEACTION_T01_001validoptionalEnsurethattheIUT,toindicatethatanend-to-endestablishmentbetweenEUTandSPThasfailed,ifinformationisavailable(asresultofpollingproceduresorreceiptofalarmindications),sendsaREPORTmessagetotheSPT.Noadditionaltestpurposesforthisgroup.SeeETS300402-2specifications[3].SIST EN 301 145-7:2001

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