SIST EN 300 403-3 V1.3.1:2005

Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification

To update the Bearer Capability with new codepoints.

Digitalno omrežje z integriranimi storitvami (ISDN) – Protokol digitalne naročniške signalizacije št. 1 (DSS1) – Signalizacijska omrežna plast za krmiljenje vodovnega osnovnega klica – 3. del: Izjava o skladnosti izvedbe protokola (PICS) – Proforma specifikacija

General Information

• Status: Published
• Publication Date: 31-Mar-2005
• ICS: 33.080 - Integrated Services Digital Network (ISDN)
• ICS: 35.100.30 - Network layer
• Technical Committee: SPN - Services and Protocols for Networks
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Apr-2005
• Due Date: 01-Apr-2005
• Completion Date: 01-Apr-2005
• Ref Project: ETSI EN 300 403-3 V1.3.1 (2000-11) - Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VSHFLILNDFLMDIntegrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification35.100.30Omrežni slojNetwork layer33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 403-3 Version 1.3.1SIST EN 300 403-3 V1.3.1:2005en01-april-2005SIST EN 300 403-3 V1.3.1:2005SLOVENSKI
STANDARD



SIST EN 300 403-3 V1.3.1:2005



ETSIEN300403-3V1.3.1(2000-11)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part3:ProtocolImplementationConformanceStatement(PICS)proformaspecificationSIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)2ReferenceREN/SPAN-05210-3KeywordsISDN,DSS1,layer3,basic,UNI,PICSETSI650RoutedesLuciolesF-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 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)3ContentsIntellectualPropertyRights.5Foreword.5Introduction.61Scope.72References.73Definitionsandabbreviations.103.1Definitions.103.2Abbreviations.104Conformance.10AnnexA(normative):PICSproformaforEN300403-1andEN300403-2.11A.1GuidanceforcompletingthePICSproforma.11A.1.1Purposeandstructure.11A.1.2Symbols,abbreviationsandconventions.11A.1.2.1Itemcolumn.11A.1.2.2Itemdescriptioncolumn.11A.1.2.3Conditionsforstatuscolumn.12A.1.2.4Statuscolumn.12A.1.2.5Referencecolumn.12A.1.2.6Supportcolumn.12A.1.2.7Prerequisiteline.12A.1.3InstructionsforcompletingthePICSproforma.12A.1.4ThePICSproformatables.13A.1.4.1Correspondencetoaphysicalinterface.13A.1.4.2Structureofthetables.13A.1.4.3ComplexityofconditionsinPDUparametertables.13A.1.4.4SupportforreceivedPDUparameters.13A.2Identificationoftheimplementation.14A.2.1Dateofthestatement.14A.2.2ImplementationUnderTest(IUT)identification.14A.2.3SystemUnderTest(SUT)identification.14A.2.4Productsupplier.15A.2.5Client.15A.2.6PICScontactperson.16A.3Identificationoftheprotocol.16A.4Globalstatementofconformance.16A.5Roles.17A.6User.17A.6.1Typeofimplementation.17A.6.2Majorcapabilities.18A.6.3Subsidiarycapabilities.20A.6.4Protocoldataunits.23A.6.4.1Messagesreceivedbytheuser.23A.6.4.2Messagestransmittedbytheuser.24A.6.5PDUparameters.25A.6.5.1Informationelementsinmessagesreceivedbytheuser.26A.6.5.2Informationelementsinmessagestransmittedbytheuser.34A.6.6Timers.42A.6.7Compatibilityinformationelementsstructure.43A.6.8Numberinginformationelementsstructure.50SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)4A.7Network.54A.7.1Typeofimplementation.54A.7.2Majorcapabilities.54A.7.3Subsidiarycapabilities.56A.7.4Protocoldataunits.58A.7.4.1Messagesreceivedbythenetwork.58A.7.4.2Messagestransmittedbythenetwork.59A.7.5PDUparameters.60A.7.5.1Informationelementsinmessagesreceivedbythenetwork.62A.7.5.2Informationelementsinmessagestransmittedbythenetwork.68A.7.6Timers.74A.7.7Compatibilityinformationelementsstructure.75A.7.8Numberinginformationelementsstructure.77AnnexB(informative):DifferencesfromPICSproformaforETS300102-1.81B.1Identificationofrelevantstandards.81B.2Differences.81Bibliography.82History.83SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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).ThepresentdocumentwhichisbasedonITU-TRecommendationQ.931[23](1993)isanextendedandupdatedversionofETS300102-2[2](1990)whichwasbasedonITU-TRecommendationQ.931[23](1988).AnnexAidentifiestherelevantdifferencesbetweenthepresentdocumentandETS300102-2[2].Thepresentdocumentispart3ofamulti-partstandardcoveringtheDigitalSubscriberSignallingSystemNo.one(DSS1)protocolspecificationfortheIntegratedServicesDigitalNetwork(ISDN)signallingnetworklayerforcircuit-modebasiccallcontrol,asdescribedbelow:Part1:"Protocolspecification[ITU-TRecommendationQ.931[23](1993),modified]";Part2:"SpecificationandDescriptionLanguage(SDL)diagrams";Part3:"ProtocolImplementationConformanceStatement(PICS)proformaspecification";Part4:"TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheuser";Part5:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationfortheuser";Part6:"TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetwork";Part7:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthenetwork".NationaltranspositiondatesDateofadoptionofthisEN:27October2000DateoflatestannouncementofthisEN(doa):31January2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31July2001DateofwithdrawalofanyconflictingNationalStandard(dow):31July2001SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)6IntroductionToevaluateconformanceofaparticularimplementation,itisnecessarytohaveastatementofwhichcapabilitiesandoptionshavebeenimplementedforagivenOpenSystemsInterconnection(OSI)protocol.SuchastatementiscalledaProtocolImplementationConformanceStatement(PICS).EN300403-1[5]isderivedfromITU-TRecommendationQ.931[23](1993).However,noPICSproformaexistsforthisRecommendation.Therefore,ETSIhascreatedaPICSproformathatisspecifictotheEuropeanenvironment.ThisPICSproformareflectstherequirementscontainedinITU-TRecommendationQ.931[23]withthemodificationsappliedbyEN300403-1[5].ThishasbeendonetoassistunderstandingofhowtheEuropeanrequirementsrelatetotherequirementscontainedwithinITU-TRecommendationQ.931[23](andinparticular,totheoptionsspecifiedinITU-TRecommendationQ.931[23]thatareselectedbyEN300403-1[5]).Inpracticalterms,thismeansthatanumberofcapabilitiesspecifiedbyITU-TRecommendationQ.931[23]appearasitemsinthisPICSproformawithastatusmoreakintothestatusthatwouldbeexpectedinaprofileICS(i.e.out-of-scope(I),prohibited(X)).AnnexBofthepresentdocumentdescribesthedifferencesbetweentheproformacontainedinannexAandtheproformafortheearlierversionoftheDSS1protocolasspecifiedinETS300102-1[2](1990).SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)71ScopeThepresentdocumentprovidestheProtocolImplementationConformanceStatement(PICS)proformafortheIntegratedServicesDigitalNetwork(ISDN)DigitalSubscriberSignallingSystemNo.one(DSS1)protocolsignallingnetworklayerforcircuit-modebasiccallcontrolasspecifiedinEN300403-1[5]andEN300403-2[6]incompliancewiththerelevantrequirementsandinaccordancewiththerelevantguidancegiveninISO/IEC9646-7[56].ThesupplierofanimplementationthatisclaimedtoconformtoEN300403-1[5]andEN300403-2[6]isrequiredtocompleteacopyofthePICSproformaprovidedinannexAofthepresentdocumentandisrequiredtoprovidetheinformationnecessarytoidentifyboththesupplierandtheimplementation.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]ETSIETS300102-1:"IntegratedServicesDigitalNetwork(ISDN);User-networkinterfacelayer3;Specificationsforbasiccallcontrol".[2]ETSIETS300102-2:"IntegratedServicesDigitalNetwork(ISDN);User-networkinterfacelayer3;Specificationsforbasiccallcontrol;SpecificationDescriptionLanguage(SDL)diagrams".[3]ETSIETS300383:"IntegratedServicesDigitalNetwork(ISDN);FiletransfertovertheISDNEUROFILEtransferprofile".[4]ETSIETS300388:"IntegratedServicesDigitalNetwork(ISDN);FileTransfer,AccessandManagement(FTAM)overISDNbasedonsimplefiletransferprofile".[5]ETSIEN300403-1(V1.3):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part1:Protocolspecification[ITU-TRecommendationQ.931(1993),modified]".[6]ETSIEN300403-2(V1.3):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part2:SpecificationDescriptionLanguage(SDL)diagrams".[7]ITU-TRecommendationF.60:"Operationalprovisionsfortheinternationaltelexservice".[8]ITU-TRecommendationF.182:"OperationalprovisionsfortheinternationalpublicfacsimileservicebetweensubscriberswithGroup3facsimileterminals(Telefax3)".[9]ITU-TRecommendationF.184:"Operationalprovisionsfortheinternationalpublicfacsimileservicebetweensubscriberstationswithgroup4facsimileterminals(telefax4)".[10]ITU-TRecommendationF.200:"Teletexservice".[11]ITU-TRecommendationF.220:"Servicerequirementsuniquetotheprocessablemodenumberone(PM1)usedwithintheteletexservice".SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)8[12]ITU-TRecommendationF.230:"Servicerequirementsuniquetothemixedmode(MM)usedwithintheteletexservice".[13]ITU-TRecommendationF.300:"Videotexservice".[14]ITU-TRecommendationF.720:"Videotelephonyservices-General".[15]ITU-TRecommendationF.721:"VideotelephonyteleserviceforISDN".[16]ITU-TRecommendationF.730:"Videoconferenceservice-General".[17]ITU-TRecommendationG.711:"Pulsecodemodulation(PCM)ofvoicefrequencies".[18]ITU-TRecommendationG.721:"32kbit/sadaptivedifferentialpulsecodemodulation(ADPCM)".[19]ITU-TRecommendationG.722:"7kHzaudio-codingwithin64kbit/s".[20]ITU-TRecommendationG.725:"Aspectsfortheuseofthe7kHzaudiocodecwithin64k[21]ITU-TRecommendationQ.921:"ISDNuser-networkinterface-Datalinklayerspecification".[22]ITU-TRecommendationQ.922:"ISDNdatalinklayerspecificationforframemodebearerservices".[23]ITU-TRecommendationQ.931:"SDNuser-networkinterfacelayer3specificationforbasiccallcontrol".[24]ITU-TRecommendationT.70:"Network-independentbasictransportserviceforthetelematicservices".[25]ITU-TRecommendationT.71:"Linkaccessprotocolbalanced(LAPB)extendedforhalf-duplexphysicallevelfacility".[26]ITU-TRecommendationT.101:"Internationalinterworkingforvideotexservices".[27]ITU-TRecommendationT.102:"Syntax-basedvideotexend-to-endprotocolsforthecircuitmodeISDN".[28]ITU-TRecommendationV.14:"Transmissionofstart-stopcharactersoversynchronousbearerchannels".[29]ITU-TRecommendationV.21:"300bitspersecondduplexmodemstandardizedforuseinthegeneralswitchedtelephonenetwork".[30]ITU-TRecommendationV.22:"1200bitspersecondduplexmodemstandardizedforuseinthegeneralswitchedtelephonenetworkandonpoint-to-point2-wireleasedtelephone-typecircuits".[31]ITU-TRecommendationV.22bis:"2400bitspersecondduplexmodemusingthefrequencydivisiontechniquestandardizedforuseonthegeneralswitchedtelephonenetworkandonpoint-to-point2-wireleasedtelephone-typecircuits".[32]ITU-TRecommendationV.23:"600/1200-baudmodemstandardizedforuseinthegeneralswitchedtelephonenetwork".[33]ITU-TRecommendationV.26:"2400bitspersecondmodemstandardizedforuseon4-wireleasedtelephone-typecircuits".[34]ITU-TRecommendationV.26bis:"2400/1200bitspersecondmodemstandardizedforuseinthegeneralswitchedtelephonenetwork".[35]ITU-TRecommendationV.26ter:"2400bitspersecondduplexmodemusingtheechocancellationtechniquestandardizedforuseonthegeneralswitchedtelephonenetworkandonpoint-to-point2-wireleasedtelephone-typecircuits".[36]ITU-TRecommendationV.27:"4800bitspersecondmodemwithmanualequalizerstandardizedforuseonleasedtelephone-typecircuits".SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)9[37]ITU-TRecommendationV.27bis:"4800/2400bitspersecondmodemwithautomaticequalizerstandardizedforuseonleasedtelephone-typecircuits".[38]ITU-TRecommendationV.27ter:"4800/2400bitspersecondmodemstandardizedforuseinthegeneralswitchedtelephonenetwork".[39]ITU-TRecommendationV.29:"9600bitspersecondmodemstandardizedforuseonpoint-to-point4-wireleasedtelephone-typecircuits".[40]ITU-TRecommendationV.32:"Afamilyof2-wire,duplexmodemsoperatingatdatasignallingratesofupto9600bit/sforuseonthegeneralswitchedtelephonenetworkandonleasedtelephone-typecircuits".[41]ITU-TRecommendationV.34:"Amodemoperatingatdatasignallingratesofupto33600bit/sforuseonthegeneralswitchedtelephonenetworkandonleasedpoint-to-point2-wiretelephone-typecircuits".[42]ITU-TRecommendationV.120:"SupportbyanISDNofdataterminalequipmentwithV-seriestypeinterfaceswithprovisionforstatisticalmultiplexing".[43]ITU-TRecommendationX.1:"Internationaluserclassesofservicein,andcategoriesofaccessto,publicdatanetworksandIntegratedServicesDigitalNetworks(ISDNs)".[44]ITU-TRecommendationX.25:"InterfacebetweenDataTerminalEquipment(DTE)andDataCircuit-terminatingEquipment(DCE)forterminalsoperatinginthepacketmodeandconnectedtopublicdatanetworksbydedicatedcircuit".[45]ITU-TRecommendationX.30:"SupportofX.21,X.21bisandX.20bisbasedDataTerminalEquipments(DTEs)byanIntegratedServicesDigitalNetwork(ISDN)".[46]ITU-TRecommendationX.31:"SupportofpacketmodeterminalequipmentbyanISDN".[47]ITU-TRecommendationX.200:"Informationtechnology-OpenSystemsInterconnection-Basicreferencemodel:Thebasicmodel".[48]ITU-TRecommendationX.400:"Messagehandlingsystemandserviceoverview".[49]ISO8473:"Protocolforprovidingtheconnectionless-modenetworkservice".[50]ISO4335:"Informationtechnology---Telecommunicationsandinformationexchangebetweensystems--High-leveldatalinkcontrol(HDLC)procedures--Elementsofprocedures".[51]ISO7776:"Informationtechnology--Telecommunicationsandinformationexchangebetweensystems--High-leveldatalinkcontrolprocedures--DescriptionoftheX.25LAPB-compatibleDTEdatalinkprocedures".[52]ISO8208:"Informationtechnology--Datacommunications--X.25PacketLayerProtocolforDataTerminalEquipment".[53]ISO8348:"Informationtechnology--OpenSystemsInterconnection--NetworkServiceDefinition".[54]ISO8802-2:"Informationtechnology--Telecommunicationsandinformationexchangebetweensystems--Localandmetropolitanareanetworks--Specificrequirements--Part2:Logicallinkcontrol".[55]ISO/IEC9646-1(1994):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".[56]ISO/IEC9646-7(1994):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part7:ImplementationConformanceStatements".[57]ISOTR9577:"Informationtechnology--Protocolidentificationinthenetworklayer".SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)103Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocumentandinadditiontothedefinitionsinEN300403-1[5],EN300403-2[6],ISO/IEC9646-1[55]andISO/IEC9646-7[56],thefollowingtermsanddefinitionsapply.ImplementationConformanceStatement(ICS):statementmadebythesupplierofanimplementationorsystemclaimedtoconformtoagivenspecification,statingwhichcapabilitieshavebeenimplemented.TheICScantakeseveralforms:protocolICS,profileICS,profilespecificICS,andinformationobjectICS(seeISO/IEC9646-1[55])ProtocolImplementationConformanceStatement(PICS):ICSforanimplementationorsystemclaimedtoconformtoagivenspecification(seeISO/IEC9646-1[55])PICSproforma:document,intheformofaquestionnaire,whichwhencompletedforanimplementationorsystembecomesaPICS(seeISO/IEC9646-1[55])3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:BCBearerCapabilityinformationelementDSS1DigitalSubscriberSignallingSystemNo.oneHLCHighLayerCompatibilityinformationelementICSImplementationConformanceStatementISDNIntegratedServicesDigitalNetworkIUTImplementationUnderTestLLCLowLayerCompatibilityinformationelementLLILogicalLinkIdentifierMFEMultipleFrameEstablishmentNICNetworkIndependentClockOSIOpenSystemsInterconnectionPABXPrivateAutomaticBranchExchangePDUProtocolDataUnitPICSProtocolImplementationConformanceStatementSUTSystemUnderTest(T)Transparent(PDUparameter)USBSUserSignallingBearerService4ConformanceAPICSproformathatconformstothisPICSproformaspecificationshallbetechnicallyequivalenttoannexA,andshallpreservethenumberingandorderingoftheitemsinannexA.APICSthatconformstothisPICSproformaspecificationshall:a)describeanimplementationwhichconformstoEN300403-1[5]andEN300403-2[6];b)beaconformingPICSproforma,whichhasbeencompletedinaccordancewiththeinstructionsforcompletiongiveninclauseA.1;andc)includetheinformationnecessarytouniquelyidentifyboththesupplierandtheimplementation.SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)11AnnexA(normative):PICSproformaforEN300403-1andEN300403-2Notwithstandingtheprovisionsofthecopyrightclauserelatedtothetextofthepresentdocument,ETSIgrantsthatusersofthepresentdocumentmayfreelyreproducethePICSproformainthisannexsothatitcanbeusedforitsintendedpurposesandmayfurtherpublishthecompletedPICS.A.1GuidanceforcompletingthePICSproformaA.1.1PurposeandstructureThepurposeofthisPICSproformaistoprovideamechanismwherebyasupplierofanimplementationoftherequirementsdefinedinEN300403-1andEN300403-2mayprovideinformationinastandardizedmanner.ThePICSproformaissubdividedintoclausesasfollows:-guidanceforcompletingthevariouspartsofthePICSproforma;-identificationoftheimplementation;-identificationoftheprotocoltowhichthisPICSproformaapplies;-globalstatementofconformance;-questionstodetermineroles;-questionsfortheuserrole;and-questionsforthenetworkrole.A.1.2Symbols,abbreviationsandconventionsThePICSproformacontainedinthisannexiscomprisedofinformationintabularforminaccordancewiththeguidelinespresentedinISO/IEC9646-7.A.1.2.1ItemcolumnTheitemcolumncontainsauniquereference(amnemonicplusanumber)foreachitemwithinthePICSproforma.NOTE:Wherepossible,backwardscompatibilityhasbeenmaintainedbetweentheitemreferencesusedinthisPICSproformaandthoseusedinthePICSproformafortheearlierversionoftheDSS1protocoldescribedinETS300102-1.Ingeneral,thesamemnemonicshavebeenusedinthisPICSproformaasinearlierproforma.AnadditionallowercaseletterhasbeenaddedtodifferentiatePICSitemsrelatedtotheuserrole(e.g.MCu)andPICSitemsrelatedtothenetworkrole(e.g.MCn).InearlierPICSproformaboththesecaseswereidentifiedbythesamemnemonic(e.g.MC).Afurtherconsequenceofmaintainingbackwardscompatibilityistheappearanceofdiscontinuitiesinthenumericpartoftheitemreference.Thereare,forexample,PICSitemslistedasmessagestransmittedbythenetworkwiththereferences"MTn2"and"MTn4";thereferencebetween,"MTn3"isnotused.A.1.2.2ItemdescriptioncolumnTheitemdescriptioncontainsabriefsummaryofthestaticrequirementforwhichasupportanswerisrequired.SIST EN 300 403-3 V1.3.1:2005



ETSIETSIEN300403-3V1.3.1(2000-11)12A.1.2.3ConditionsforstatuscolumnTheconditionsforstatuscolumncontainsaspecification,ifappropriate,ofthepredicateuponwhichaconditionalstatusisbased.A.1.2.4StatuscolumnThefollowingnotations,definedinISO/IEC9646-7,areusedforthestatuscolumn:NOTE:TosupportacapabilitymeansthatthecapabilityisimplementedinconformancetoEN300403-1andEN300403-2.IIrrelevantorout-of-scope-thiscapabilityisoutsidethescopeoftheETStowhichthisPICSproformaappliesandisnotsubjecttoconformancetestinginthiscontext.MMandatory-thecapabilityisrequiredtobesupported.N/ANotApplicable-inthegivencontext,itisimpossibletousethecapability.Noanswerinthesupportcolumnisrequired.OOptional-thecapabilitymaybesupportedornot.O.iqualifiedoptional-formutuallyexclusiveorselectableoptionsfromaset."i"isanintegerthatidentifiesanuniquegroupofrelatedoptionalitemsandthelogicoftheirselection,definedbelowthetable.XeXcludedorprohibited-thereisarequirementnottousethiscapabilityinagivencontext.A.1.2.5ReferencecolumnExceptwhereexplicitlystated,thereferencecolumnreferstotheappropriatepartsofEN300403-1describingtheparticularitem.Note,however,thatareferencemerelyindicatestheplacewherethecoreofadescriptionofanitemcanbefound.AnyadditionalinformationcontainedinEN300403-1andEN300403-2hastobetakenintoaccountwhenmakingastatementabouttheconformanceofthatparticularitem.A.1.2.6SupportcolumnThefollowingnotation,definedinISO/IEC9646-7,isusedforthesupportcolumn:[]Yes[]NoTick"Yes"ifitemissupported,tick"No"ifitemisnotsupported.[]N/ATick"N/A"iftheitemis"notapplicable".A.1.2.7PrerequisitelineAprerequisitelinetakestheform:Prerequisite:.AprerequisitelineafterasubclauseheadingortabletitleindicatesthatthewholesubclauseorthewholetableisnotrequiredtobecompletedifthepredicateisFALSE.A.1.3InstructionsforcompletingthePICSproformaThesupplieroftheimplementationshallcompletethePICSproforma.ForeachrowineachPICSproformatablethesuppliershallenteranexplicitanswer(i.e.bytickingtheappropriate"Yes","No",or"N/A"ineachofthesupportcolumnboxesprovided.Whereasupportcolumnboxisleftblank,orwhereitismarked"N/A"withoutanytickbox,noanswerisrequired.Ifnecessary,thesuppliermayenteradditionalcommentsattheendofeachtable,orseparately.Moredetaile
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