SIST EN 300 402-4 V1.2.3:2005
(Main)Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Data link layer; Part 4: Protocol Implementation Conformance Statement (PICS) proforma specification for the general protocol
General Information
- Abstract
Correction of the mandatory/optional status of the data link monitoring procedures for the network. Supporting Members: VIAG, BT, Siemens, Telecom Eireann
- Status
- Published
- Publication Date
- 31-Mar-2005
- 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
Overview
SIST EN 300 402-4 V1.2.3:2005 is a European standard specifying the Protocol Implementation Conformance Statement (PICS) proforma for the general protocol of the ISDN Digital Subscriber Signalling System No. one (DSS1) at the data link layer. Developed by SIST in alignment with ETSI and supporting members such as VIAG, BT, Siemens, and Telecom Eireann, this standard corrects and clarifies the mandatory/optional status of data link monitoring procedures for network implementations.
This standard is crucial for vendors, system integrators, and service providers implementing or testing compliance with ISDN DSS1 protocols, as it defines how to document supported protocol capabilities using standardized questionnaires (PICS proformas).
Key Topics
- Integrated Services Digital Network (ISDN): A digital telecommunication network standard that enables simultaneous digital transmission of voice, video, data, and network services.
- DSS1 Protocol: The Digital Subscriber Signalling System No. one (DSS1) is the protocol suite governing ISDN D-channel signaling for establishing and controlling connections.
- Data Link Layer (Layer 2): Focuses on ensuring reliable point-to-point and point-to-multipoint communications over the ISDN D-channel using the LAPD protocol.
- PICS Proforma: A structured form or questionnaire that system or equipment suppliers complete to declare compliance with specific protocol requirements.
- Network and User Roles: Requirements are specified separately for DSS1 protocol entities operating in a network or user role.
- Mandatory and Optional Procedures: Clear definitions of which features and monitoring functions must be implemented (mandatory) or may be optionally supported.
- Conformance Testing: The PICS proforma acts as a foundation for conformance analysis and interoperability testing, crucial in procurement and system integration.
Applications
SIST EN 300 402-4 V1.2.3:2005 finds practical use in the following areas:
- Product Development: Equipment manufacturers use the PICS proforma to ensure their ISDN network devices, such as switches or terminal adapters, conform to required DSS1 layer 2 functionalities.
- Procurement Specification: Network operators and service providers reference the PICS to request proof of standards compliance from vendors, ensuring interoperability within their ISDN infrastructure.
- Conformity Assessment: Testing laboratories and certification bodies utilize the PICS to guide compliance testing against the DSS1 data link layer requirements described in SIST EN 300 402-2.
- System Integration: Solution integrators use completed PICS proformas to identify supported and unsupported features when combining ISDN equipment from different suppliers.
- Regulatory Compliance: Compliance with this standard demonstrates adherence to European telecommunications regulations concerning ISDN data link layer protocols.
Related Standards
To fully implement or test ISDN DSS1 protocols at the data link layer, consider referencing the following related standards:
- SIST EN 300 402-2: General protocol specification for DSS1 data link layer (basis for the PICS proforma).
- ISO/IEC 9646-1 and ISO/IEC 9646-7: Standards for OSI conformance testing methodology and framework, including guidance for creating and completing PICS documents.
- ITU-T Recommendation Q.921: International basis for DSS1 data link layer specifications.
- Other SIST EN 300 402 Parts: Cover general aspects, frame relay specifications, test suite structures, and additional conformance testing requirements for DSS1.
Keywords: ISDN, DSS1, data link layer, PICS proforma, protocol conformance, D-channel, LAPD, compliance testing, telecommunications standards, interoperability
Practical Value: Using SIST EN 300 402-4 V1.2.3:2005 helps reduce interoperability issues, speeds up certification, and ensures ISDN equipment meets consistent European standards for robust digital communications.
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Frequently Asked Questions
SIST EN 300 402-4 V1.2.3:2005 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Data link layer; Part 4: Protocol Implementation Conformance Statement (PICS) proforma specification for the general protocol". This standard covers: Correction of the mandatory/optional status of the data link monitoring procedures for the network. Supporting Members: VIAG, BT, Siemens, Telecom Eireann
Correction of the mandatory/optional status of the data link monitoring procedures for the network. Supporting Members: VIAG, BT, Siemens, Telecom Eireann
SIST EN 300 402-4 V1.2.3:2005 is classified under the following ICS (International Classification for Standards) categories: 33.080 - Integrated Services Digital Network (ISDN); 35.100.20 - Data link layer. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 300 402-4 V1.2.3:2005 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
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; Data link layer; Part 4: Protocol Implementation Conformance Statement (PICS) proforma specification for the general protocol35.100.20Podatkovni povezovalni slojData link layer33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 402-4 Version 1.2.3SIST EN 300 402-4 V1.2.3:2005en01-april-2005SIST EN 300 402-4 V1.2.3:2005SLOVENSKI
STANDARD
ETSIEN300402-4V1.2.3(1999-11)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Datalinklayer;Part4:ProtocolImplementationConformanceStatement(PICS)proformaspecificationforthegeneralprotocolSIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)2ReferenceREN/SPS-05198-4(3q100iq0.PDF)KeywordsISDN,DSS1,layer2,D-channel,LAPD,PICS,QSIG,SSIGETSIPostaladdressF-06921SophiaAntipolisCedex-FRANCEOfficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88Internetsecretariat@etsi.frIndividualcopiesofthisETSIdeliverablecanbedownloadedfromhttp://www.etsi.orgIfyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frImportantnoticeThisETSIdeliverablemaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshouldbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute1999.Allrightsreserved.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)3ContentsIntellectualPropertyRights.5Foreword.5Introduction.51Scope.62References.63Definitionsandabbreviations.63.1Definitions.63.2Abbreviations.74Conformance.7AnnexA(normative):PICSproformaforETS300402-2.8A.1GuidanceforcompletingthePICSproforma.8A.1.1Purposeandstructure.8A.1.2Symbols,abbreviationsandconventions.8A.1.3InstructionsforcompletingthePICSproforma.9A.2Identificationoftheimplementation.10A.2.1Dateofthestatement.10A.2.2ImplementationUnderTest(IUT)identification.10A.2.3SystemUnderTest(SUT)identification.10A.2.4Productsupplier.11A.2.5Client.11A.2.6PICScontactperson.12A.3IdentificationoftheprotocoltowhichthisPICSproformaapplies.12A.4ThePICSproformatables.13A.4.1Correspondencetoaphysicalinterface.13A.4.2Structureofthetables.13A.5Globalstatementofconformance.13A.6Roles.14A.7User.14A.7.1Majorcapabilities.14A.7.2Subsidiarycapabilities.16A.7.3Protocoldataunits.16A.7.3.1Framesreceivedbytheuser.16A.7.3.2Framestransmittedbytheuser.17A.7.4PDUparameters.18A.7.4.1Servicedataunits.18A.7.4.1.1Servicedataunitsreceivedbytheuser.18A.7.4.1.2Servicedataunitstransmittedbytheuser.19A.7.4.2Addressfieldvariables.19A.7.5Timers.20A.7.6Systemparameters.21A.8Network.21A.8.1Majorcapabilities.21A.8.2Subsidiarycapabilities.22A.8.3Protocoldataunits.23A.8.3.1Framesreceivedbythenetwork.23A.8.3.2Framestransmittedbythenetwork.24A.8.4PDUparameters.24SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)4A.8.4.1Servicedataunits.24A.8.4.1.1Servicedataunitsreceivedbythenetwork.24A.8.4.1.2Servicedataunitstransmittedbythenetwork.25A.8.4.2Addressfieldvariables.25A.8.5Timers.26A.8.6Systemparameters.27AnnexB(normative):PICSproformaforannexZAofETS300402-2.28B.1GuidanceforcompletingthePICSproforma.28B.1.1Purposeandstructure.28B.1.2Symbols,abbreviationsandconventions.28B.1.3InstructionsforcompletingthePICSproforma.29B.2Identificationoftheimplementation.29B.2.1Dateofthestatement.30B.2.2ImplementationUnderTest(IUT)identification.30B.2.3SystemUnderTest(SUT)identification.30B.2.4Productsupplier.30B.2.5Client.31B.2.6PICScontactperson.31B.3IdentificationoftheprotocoltowhichthisPICSproformaapplies.32B.4ThePICSproformatables.32B.4.1Correspondencetoaphysicalinterface.32B.4.2Structureofthetables.32B.5Globalstatementofconformance.32B.6Roles.33B.7PICSquestions.33B.7.1Majorcapabilities.33B.7.2Subsidiarycapabilities.34B.7.3Protocoldataunits.34B.7.3.1Framesreceived.34B.7.3.2Framestransmitted.35B.7.4PDUparameters.36B.7.5Timers.37B.7.6Systemparameters.37AnnexC(informative):ChangestothepresentdocumentcomparedwithETS300402-4edition1.38History.39SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinSR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinSR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeServicesandProtocolsforAdvancedNetworks(SPAN).Thepresentdocumentispart4ofamulti-partstandardcoveringtheIntegratedServicesDigitalNetwork(ISDN)DigitalSubscriberSignallingSystemNo.one(DSS1)datalinklayerspecificationasdescribedbelow:Part1:"Generalaspects[ITU-TRecommendationQ.920(1993),modified]";Part2:"Generalprotocolspecification[ITU-TRecommendationQ.921(1993),modified]";Part3:"Framerelayprotocolspecification";Part4:"ProtocolImplementationConformanceStatement(PICS)proformaspecificationforthegeneralprotocol";Part5:"ProtocolImplementationConformanceStatement(PICS)proformaspecificationfortheframerelayprotocol";Part6:"TestSuiteStructureandTestPurposes(TSS&TP)specificationforthegeneralprotocol";Part7:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthegeneralprotocol".NationaltranspositiondatesDateofadoptionofthisEN:12November1999DateoflatestannouncementofthisEN(doa):29February2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31August2000DateofwithdrawalofanyconflictingNationalStandard(dow):31August2000IntroductionToevaluateconformanceofaparticularimplementation,itisnecessarytohaveastatementofwhichcapabilitiesandoptionshavebeenimplementedforagivenOpenSystemsInterconnection(OSI)protocol.SuchastatementiscalledanImplementationConformanceStatement(ICS).AnICSstatingwhatcapabilitiesandoptionshavebeenimplementedforaparticularprotocoliscalledaprotocolICS.Thisiscommonlyabbreviatedto"PICS".SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)61ScopeThepresentdocumentprovidestheProtocolImplementationConformanceStatement(PICS)proformafortheIntegratedServicesDigitalNetwork(ISDN)DigitalSubscriberSignallingSystemNo.one(DSS1)protocoldatalinklayergeneralprotocolasspecifiedinETS300402-2[1]incompliancewiththerelevantrequirementsandinaccordancewiththerelevantguidancegiveninISO/IEC9646-7[3].ThesupplierofanimplementationthatisclaimedtoconformtoETS300402-2[1]isrequiredtocompleteacopyofthePICSproformaprovidedinannexAofthepresentdocument.ThesupplierofanimplementationthatisclaimedtoconformtoannexZAofETS300402-2[1]isrequiredtocompleteacopyofthePICSproformaprovidedinannexBofthepresentdocument.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]ETS300402-2(1995):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Datalinklayer;Part2:Generalprotocolspecification[ITU-TRecommendationQ.921(1993),modified]".[2]ISO/IEC9646-1:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".[3]ISO/IEC9646-7:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part7:ImplementationConformanceStatements".3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply,inadditiontothoseinETS300402-2[1],ISO/IEC9646-1[2]andISO/IEC9646-7[3]:ImplementationConformanceStatement(ICS):statementmadebythesupplierofanimplementationorsystemclaimedtoconformtoagivenspecification,statingwhichcapabilitieshavebeenimplemented.TheICScantakeseveralforms:protocolICS,profileICS,profilespecificICS,andinformationobjectICS(seeISO/IEC9646-1[2])network:DSS1protocolentityatthenetworksideoftheuser-networkinterfaceProtocolImplementationConformanceStatement(PICS):ICSforanimplementationorsystemclaimedtoconformtoagivenspecification(seeISO/IEC9646-1[2])PICSproforma:document,intheformofaquestionnaire,whichwhencompletedforanimplementationorsystembecomesaPICS(seeISO/IEC9646-1[2])user:DSS1protocolentityattheusersideoftheuser-networkinterfaceSIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)73.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ANDBoolean"and"DLDataLinkDSS1DigitalSubscriberSignallingSystemNo.oneFRFramesReceivedFTFramesTransmittedICSImplementationConformanceStatementISDNIntegratedServicesDigitalNetworkIUTImplementationUnderTestMMandatoryrequirement(tobeobservedinallcases)MCMajorCapabilitiesN/ANotapplicable,notsupportedortheconditionsforstatusarenotmetNonotsupportedNOTBoolean"not"OOption(maybeselectedtosuittheimplementation,providedthatanyrequirementsapplicabletotheoptionareobserved)O.nOptions,butsupportrequiredforeitheratleastoneoronlyoneoftheoptionsinthegrouplabelledwiththesamenumeral"n"ORBoolean"or"OSIOpenSystemsInterconnectionPDUProtocolDataUnitPICSProtocolImplementationConformanceStatementPRParameterReceivedPTParameterTransmittedRRoleSAPServiceAccessPointSAPIServiceAccessPointIdentifierSCSubsidiaryCapabilitiesSDUServiceDataUnitSPSystemParameterSUTSystemUnderTestTEITerminalEndpointIdentifierTMTimerYessupported4ConformanceAPICSproformathatconformstothisPICSproformaspecificationshallbetechnicallyequivalenttoeitherannexAorannexB,andshallpreservethenumberingandorderingoftheitemsinannexAorannexB,respectively.APICSthatconformstothisPICSproformaspecificationshall:a)describeanimplementationwhichconformstothemaintextortoannexZAofETS300402-2[1];b)beaconformingPICSproforma,whichhasbeencompletedinaccordancewiththeinstructionsforcompletiongiveninclausesA.1orB.1,respectively;andc)includetheinformationnecessarytouniquelyidentifyboththesupplierandtheimplementation.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)8AnnexA(normative):PICSproformaforETS300402-2Notwithstandingtheprovisionsofthecopyrightclauserelatedtothetextofthepresentdocument,ETSIgrantsthatusersofthepresentdocumentmayfreelyreproducethePICSproformainthisannexsothatitcanbeusedforitsintendedpurposesandmayfurtherpublishthecompletedPICS.A.1GuidanceforcompletingthePICSproformaA.1.1PurposeandstructureThepurposeofthisPICSproformaistoprovideamechanismwherebyasupplierofanimplementationoftherequirementsdefinedinETS300402-2mayprovideinformationinastandardizedmanner.ThePICSproformaissubdividedintoclausesasfollows:A.1:instructionsforcompletingthevariouspartsofthePICSproforma;A.2:identificationoftheimplementation;A.3:identificationoftheprotocoltowhichthisPICSproformaapplies;A.4:explanationofthePICSproformatables;A.5:globalstatementofconformance;A.6:questionstodetermineroles;A.7:questionsfortheuserrole;andA.8:questionsforthenetworkrole.A.1.2Symbols,abbreviationsandconventionsThePICSproformacontainedinthisannexiscomprisedofinformationintabularforminaccordancewiththeguidelinespresentedinISO/IEC9646-7.Itemcolumn:Theitemcolumncontainsauniquereference(amnemonicplusanumber)foreachitemwithinthePICSproforma.AnadditionallowercaseletterhasbeenaddedtodifferentiatePICSitemsrelatedtotheuserrole(e.g.MCu)andPICSitemsrelatedtothenetworkrole(e.g.MCn).InearlierPICSproformasboththesecaseswereidentifiedbythesamemnemonic(e.g.MC).Itemdescriptioncolumn:Theitemdescriptioncontainsabriefsummaryofthestaticrequirementforwhichasupportanswerisrequired.Conditionsforstatuscolumn:Theconditionsforstatuscolumncontainsaspecification,ifappropriate,ofthepredicateuponwhichaconditionalstatusisbased.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)9Statuscolumn:Thefollowingnotations,definedinISO/IEC9646-7,areusedforthestatuscolumn:MMandatory-thecapabilityisrequiredtobesupported.OOptional-thecapabilitymaybesupportedornot.N/ANotApplicable-inthegivencontext,itisimpossibletousethecapability.O.iqualifiedoptional-formutuallyexclusiveorselectableoptionsfromaset."i"isanintegerthatidentifiesanuniquegroupofrelatedoptionalitemsandthelogicoftheirselection,definedbelowthetable.XeXcludedorprohibited-thereisarequirementnottousethiscapabilityinagivencontext.NOTE1:TosupportacapabilitymeansthatthecapabilityisimplementedinconformancetoETS300402-2.Referencecolumn:Exceptwhereexplicitlystated,thereferencecolumnreferstotheappropriatepartsofETS300402-2describingtheparticularitem.NOTE2:Areferenceindicatesonlythelocationofthemostessentialinformationaboutanitem.AlladditionalrequirementscontainedinETS300402-2havealsotobetakenintoaccountwhenmakingastatementabouttheconformanceofthatparticularitem.Supportcolumn:Thefollowingnotation,definedinISO/IEC9646-7,isusedforthesupportcolumn:[]Yes[]NoTick"Yes"ifitemissupported,tick"No"ifitemisnotsupported.[]N/ATick"N/A"iftheitemis"notapplicable".Prerequisiteline:Aprerequisitelinetakestheform:Prerequisite:.AprerequisitelineafterasubclauseheadingortabletitleindicatesthatthewholesubclauseorthewholetableisnotrequiredtobecompletedifthepredicateisFALSE.A.1.3InstructionsforcompletingthePICSproformaThesupplieroftheimplementationshallcompletethePICSproforma.ForeachrowineachPICSproformatablethesuppliershallenteranexplicitanswer(i.e.bytickingtheappropriate"Yes","No",or"N/A"ineachofthesupportcolumnboxesprovided.Whereasupportcolumnboxisleftblank,orwhereitismarked"N/A"withoutanytickbox,noanswerisrequired.Ifnecessary,thesuppliermayenteradditionalcommentsattheendofeachtable,orseparately.Moredetailedinstructionsmaybefoundatthebeginningofeachsubclauseoftheproforma.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)10A.2IdentificationoftheimplementationIdentificationoftheImplementationUnderTest(IUT)andthesysteminwhichitresides(theSystemUnderTest(SUT))shouldbefilledintoprovideasmuchdetailaspossibleregardingversionnumbersandconfigurationoptions.Theproductsupplierandclientinformationshouldbothbefillediniftheyaredifferent.ApersonwhocananswerqueriesregardinginformationsuppliedinthePICSshouldbenamedasthecontactperson.A.2.1Dateofthestatement.A.2.2ImplementationUnderTest(IUT)identificationIUTname:.IUTversion:.A.2.3SystemUnderTest(SUT)identificationSUTname:.Hardwareconfiguration:.Operatingsystem:.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)11A.2.4ProductsupplierName:.E-mailaddress:.Address:.Telephonenumber:.Facsimilenumber:.Additionalinformation:.A.2.5ClientName:.E-mailaddress:.Address:.Telephonenumber:.Facsimilenumber:.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)12Additionalinformation:.A.2.6PICScontactpersonName:.E-mailaddress:.Address:.Telephonenumber:.Facsimilenumber:.Additionalinformation:.A.3IdentificationoftheprotocoltowhichthisPICSproformaappliesThisPICSproformaappliestothefollowingstandard:ETS300402-2(1995):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Datalinklayer;Part2:Generalprotocolspecification[ITU-TRecommendationQ.921(1993),modified]".SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)13A.4ThePICSproformatablesA.4.1CorrespondencetoaphysicalinterfaceThe"implementation"(IUT)aboutwhichthisPICSproformaasksquestionscorrespondstoalayer2implementationontopofONEphysicalinterface(i.e.oneISDNBasicaccessoroneISDNPrimaryrateaccessinterfacestructure).IftheSUTimplementsbothBasicaccessandPrimaryrateaccessinterfacestructures,andinthecaseoftheBasicaccess,supportsmorethanoneconfiguration,thenalayer2PICSshallbecreatedforeachtypeofinterface(andforeachconfigurationofeachinterface)providedbytheSUT.A.4.2StructureofthetablesThesuppliershallprovideanswerstothequestionsconcerningthemajorrolesoftheIUTandthetypeofinterface(tableA.1).ThesuppliershallthenprovideanswerstothequestionsrelatingtothecapabilitiesoftheIUTinoneofthemajorrolesasappropriate.ThesuppliershallalsoprovideanswerstothequestionsrelatingtothetypeofinterfacesupportingtheIUT(thebehaviouroftheIUTisdependantonthetypeofinterfaceanditsconfiguration).Apartfromtheinitialquestionstodetermineroles,themajorrolesoftheIUT-theuserrole(R2.1)andthenetworkrole(R2.2),aretreatedcompletelyseparatelyinthePICSproforma.Itisonlynecessarytocompletethequestionsforthesupportedrole.ClauseA.7concernsthecapabilitiesoftheIUTwhilstintheuserrole.ClauseA.8concernsthecapabilitiesoftheIUTwhilstinthenetworkrole.A.5GlobalstatementofconformanceTheimplementationdescribedinthisPICSmeetsallthemandatoryrequirementsofthereferencedstandard?[]Yes[]NoNOTE:Answering"No"tothisquestionindicatesnon-conformancetotheprotocolspecification.Non-supportedmandatorycapabilitiesaretobeidentifiedinthePICS,withanexplanationofwhytheimplementationisnon-conforming.Explanationsmaybeenteredinthecommentsfieldatthebottomofeachtableoronattachedpages.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)14A.6RolesTableA.1:RolesItemRoleConditionsforstatusStatusReferenceSupportR1notusedR2.1theuserroleO.1[]Yes[]NoR2.2thenetworkroleO.1[]Yes[]NoTypeofimplementationR3notusedR4notusedR5notusedR6.1basicaccessO.2[]Yes[]NoR6.2primaryrateaccessO.2[]Yes[]NoO.1Supportofoneandonlyoneoftheseoptionsisrequired.O.2Supportofoneandonlyoneoftheseoptionsisrequired.Comments:A.7UserThetablesprovidedinthissubclauseneedonlytobecompletedforuserimplementations.Prerequisite:R2.1A.7.1MajorcapabilitiesEachquestionintableA.2referstoamajorfunctionoftheprotocol.Answering"Yes"toaparticularquestionstatesthattheimplementationsupportsallthemandatoryproceduresforthatfunctiondefinedinthereferencedclausesandsubclausesofETS300402-2.Answering"No"toaparticularquestionstatesthattheimplementationdoesnotsupportthatfunctionoftheprotocol.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)15TableA.2:Majorcapabilities-userItemMajorcapability:doestheIUTsupport.ConditionsforstatusStatusReferenceSupportGeneralMCu1.1configurationsusingmorethanoneTerminalEndpointIdentifier(TEI)?O.3AnnexA[]Yes[]NoMCu1.2point-to-pointconfigurationsusingonlyoneTEIvalue?O.3AnnexA[]Yes[]NoProceduresforunacknowledgedinformationtransferMCu2.1theunacknowledgedinformationtransferserviceinthebroadcastdatalink(usingTEIvalue127)?MCu3NOTMCu3MO5.2[]Yes[]NoMCu2.2theunacknowledgedinformationtransferserviceinapoint-to-pointdatalink(usingaTEIvalueotherthan127)?O5.2,5.2.1[]Yes[]NoTEImanagementprocedureMCu3TEImanagementprocedures?MCu1.1MCu1.2MO5.3AnnexA[]Yes[]NoMCu3.1.1theautomaticTEIassignmentprocedures?MCu3NOTMCu3O.4N/A5.3.2[]Yes[]No[]N/AMCu3.1.2thenon-automaticTEIassignmentprocedures?MCu3NOTMCu3O.4N/A5.3.2[]Yes[]No[]N/AMCu3.2theTEIcheckprocedures?MCu3NOTMCu3MN/A5.3.3[]Yes[]No[]N/AMCu3.3theTEIremovalprocedures?MCu3NOTMCu3MN/A5.3.4[]Yes[]No[]N/AMCu3.4theTEIidentityverifyprocedures?MCu3NOTMCu3ON/A5.3.5[]Yes[]No[]N/AInitializationofdatalinklayerparametersMCu4theproceduresforinitializationofthedatalinkparameterstothedefaultvalues?M5.4[]Yes[]NoMultipleframeoperationsMCu5multipleframeoperations?M5.5[]Yes[]NoMCu5.1.1theselfinitiatedestablishmentofmultipleframeoperation?O5.5.1,5.5.5,5.5.6[]Yes[]NoMCu5.1.2thepeerinitiatedestablishmentofmultipleframeoperation?M5.5.1,5.5.5,5.5.6[]Yes[]NoMCu5.2.1theselfinitiatedterminationofmultipleframeoperation?O5.5.3,5.5.5,5.5.6[]Yes[]NoMCu5.2.2thepeerinitiatedterminationofmultipleframeoperation?M5.5.3,5.5.5,5.5.6[]Yes[]NoMCu5.3informationtransferinmultipleframeoperation?M5.6[]Yes[]NoMCu5.4there-establishmentofmultipleframeoperation?M5.7[]Yes[]NoMCu5.5thedatalinklayermonitorfunction?O5.10[]Yes[]NoO.3Supportofoneandonlyoneoftheseoptionsisrequired.O.4Supportofoneandonlyoneoftheseoptionsisrequired.Comments:SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)16A.7.2SubsidiarycapabilitiesIndicatingsupportforanitemintableA.3statesthattheimplementationsupportsspecialcasesoroptionswithinamajorcapability.TableA.3:Subsidiarycapabilities-userItemSubsidiarycapability:doestheIUTsupport.ConditionsforstatusStatusReferenceSupportTEImanagementproceduresSCu1.1themultipleuseoftheTEIassignmentproceduretoobtainanumberofTEIvalues?MCu3.1.1NOTMCu3.1.1ON/A5.3.1[]Yes[]No[]N/ASCu1.2thecheckingofwhethertheTEIreceivedinanIdentityAssignedmessageisalreadyused,whennoIdentityRequestmessageisoutstanding?MCu3.1.1NOTMCu3.1.1ON/A5.3.2,5.3.4.2[]Yes[]No[]N/AafterhavingassumedapossibleduplicateassignmentbycheckingareceivedIdentityAssignedmessage,.SCu1.3.1initiationofTEIremoval?MCu3.3NOTMCu3.3O.5N/A5.3.2,5.3.4.2[]Yes[]No[]N/ASCu1.3.2initiationofTEIidentityverifyprocedures?MCu3.4NOTMCu3.4O.5N/A5.3.2,5.3.4.2[]Yes[]No[]N/AafterhavingreceivedaMDL-ERRORprimitiveindicatingthattheDLentityhasassumedapossibleduplicateassignment,.SCu1.4.1initiationofTEIremoval?MCu3.3NOTMCu3.3O.6N/A5.3.2,5.3.4.2[]Yes[]No[]N/ASCu1.4.2initiationofTEIidentityverifyprocedures?MCu3.4NOTMCu3.4O.6N/A5.3.2,5.3.4.2[]Yes[]No[]N/ASCu1.5thesendingofmorethanoneTEIvaluewithinasingleIdentitycheckresponsemessage?MCu3.2NOTMCu3.2ON/A5.3.3[]Yes[]No[]N/AMultipleframeoperationsSCu2thetransmissionofIframesintheownreceiverbusycondition?O5.6.1[]Yes[]NoO.5Supportofatleastoneoftheseoptionsisrequired.O.6Supportofatleastoneoftheseoptionsisrequired.Comments:A.7.3ProtocoldataunitsThetablesinthissubclauseaskquestionsrelatedtothesupportofProtocolDataUnits(PDUs)intheuserrole.A.7.3.1FramesreceivedbytheuserIndicatingsupportforanitemintableA.4statesthattheimplementationhastheabilitytorecognizetheframespecifiedbythatitem.SupportforthereceiptofaparticulartypeofPDUmeanssupportforrecognizingandactinguponallvalidinstancesofthatPDUtype,includingallvalidPDUparameters,totheextentrequiredbyETS300402-2.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)17TableA.4:Framesreceived-userItemMessage:doestheIUTsupportthereceiptofaframeoftype.ConditionsforstatusStatusReferenceSupportInformationtransfer(I)formatFRu1Icommand?M3.6.2,5.6[]Yes[]NoSupervisory(S)formatFRu2RRcommand?M3.6.6,5.6,5.10[]Yes[]NoFRu3RRresponse?M3.6.6,5.6,5.10[]Yes[]NoFRu4RNRcommand?M3.6.8,5.6,5.10[]Yes[]NoFRu5RNRresponse?M3.6.8,5.6,5.10[]Yes[]NoFRu6REJcommand?M3.6.7,5.6,5.8.1[]Yes[]NoFRu7REJresponse?M3.6.7,5.6,5.8.1[]Yes[]NoUnnumbered(U)formatFRu8SABMEcommand?M3.6.3,5.5.1,5.7[]Yes[]NoFRu9DISCcommand?M3.6.4,5.5.3[]Yes[]NoFRu10UAresponse?M3.6.9,5.5[]Yes[]NoFRu11DMresponse?M3.6.10,5.5[]Yes[]NoFRu12UIcommand?MCu2.1ORMCu2.2NOT(MCu2.1ORMCu2.2)MO3.6.5,5.2.3,5.3[]Yes[]NoFRu13FRMRresponse?M3.6.11,5.8.6[]Yes[]NoFRu14XIDcommand?M3.6.12[]Yes[]NoFRu15XIDresponse?M3.6.12[]Yes[]NoComments:A.7.3.2FramestransmittedbytheuserIndicatingsupportforanitemintableA.5statesthattheimplementationhastheabilitytotransmittheframespecifiedbythatitem.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)18TableA.5:Framestransmitted-userItemMessage:doestheIUTsupportthetransmissionofaframeoftype.ConditionsforstatusStatusReferenceSupportInformationtransfer(I)formatFTu1Icommand?M3.6.2,5.6[]Yes[]NoSupervisory(S)formatFTu2RRcommand?M3.6.6,5.6,5.10[]Yes[]NoFTu3RRresponse?M3.6.6,5.6,5.10[]Yes[]NoFTu4RNRcommand?M3.6.8,5.6,5.10[]Yes[]NoFTu5RNRresponse?M3.6.8,5.6,5.10[]Yes[]NoFTu6REJcommand?M3.6.7,5.6,5.8.1[]Yes[]NoFTu7REJresponse?M3.6.7,5.6,5.8.1[]Yes[]NoUnnumbered(U)formatFTu8SABMEcommand?M3.6.3,5.5.1,5.7[]Yes[]NoFTu9DISCcommand?MCu5.2.1NOTMCu5.2.1MO3.6.4,5.5.3[]Yes[]NoFTu10UAresponse?M3.6.9,5.5[]Yes[]NoFTu11DMresponse?M3.6.10,5.5[]Yes[]NoFTu12UIcommand?MCu2.1ORMCu2.2NOT(MCu2.1ORMCu2.2)MO3.6.5,5.2.2,5.3[]Yes[]NoFTu13FRMRresponse?X3.6.11,5,5.8.6[]Yes[]NoComments:A.7.4PDUparametersA.7.4.1ServicedataunitsA.7.4.1.1ServicedataunitsreceivedbytheuserThetablesinthissubclauseaskquestionsrelatedtothesupportofServiceDataUnit(SDU)parametersinUIframesreceivedandtransmittedbytheIUTintheuserrole.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)19TableA.6:SDUsreceivedinUIframes-userItemDoestheIUTsupportintheUIframeinformationfieldtheinterpretationof.ConditionsforstatusStatusReferenceSupportPRu1Layer3messages?FRu12NOTFRu12ON/A5.2[]Yes[]No[]N/ALayermanagementmessagesPRu2.1Identityassign?MCu3.1.1NOTMCu3.1.1MN/A5.3.2[]Yes[]No[]N/APRu2.2Identitydenied?MCu3.1.1NOTMCu3.1.1MN/A5.3.2[]Yes[]No[]N/APRu2.3Identitycheckrequest?MCu3.2NOTMCu3.2MN/A5.3.3[]Yes[]No[]N/APRu2.4Identityremove?MCu3.3NOTMCu3.3MN/A5.3.4[]Yes[]No[]N/AComments:A.7.4.1.2ServicedataunitstransmittedbytheuserTableA.7:SDUstransmittedinUIframes-userItemDoestheIUTsupportintheUIframeinformationfieldtheinclusionof.ConditionsforstatusStatusReferenceSupportPTu1Layer3messages?FTu12NOTFTu12ON/A5.2[]Yes[]No[]N/ALayermanagementmessagesPTu2.1Identityrequest?MCu3.1.1NOTMCu3.1.1MN/A5.3.2[]Yes[]No[]N/APTu2.2Identitycheckresponse?MCu3.2NOTMCu3.2MN/A5.3.3[]Yes[]No[]N/APTu2.3Identityverify?MCu3.4NOTMCu3.4MN/A5.3.5[]Yes[]No[]N/AComments:A.7.4.2AddressfieldvariablesThetablesinthissubclauseaskquestionsrelatedtothesupportofthevaluesofcertainfieldsoftheaddressfieldreceivedandtransmittedbytheIUTintheuserrole.SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)20TableA.8:SAPIvaluessupported-userItemDoestheIUTsupportthe.ConditionsforstatusStatusReferenceSupportSAPu1SAPIvalue0?O.73.3.3[]Yes[]NoSAPu2SAPIvalue12?O.73.3.3[]Yes[]NoSAPu3SAPIvalue16?O.73.3.3[]Yes[]NoSAPu4SAPIvalue63?MCu3NOTMCu3MN/A3.3.3,5.3.1[]Yes[]No[]N/AO.7Supportofatleastoneoftheseoptionsisrequired.Comments:TableA.9:TEIvaluessupported-userItemDoestheIUTsupportthe.ConditionsforstatusStatusReferenceSupportTEIu1TEIvalue0exclusively?MCu1.2NOTMCu1.2MN/A3.3.4.2,AnnexA[]Yes[]No[]N/ATEIu2TEIvaluesintherangefrom0to63?MCu3.1.2NOTMCu3.1.2MN/A3.3.4.2[]Yes[]No[]N/ATEIu3TEIvaluesintherangefrom64to126?MCu3.1.1NOTMCu3.1.1MN/A3.3.4.2[]Yes[]No[]N/ATEIu4TEIvalue127?MCu2.1NOTMCu2.1MN/A3.3.4.1[]Yes[]No[]N/AComments:A.7.5TimersIndicatingsupportforanitemintableA.10statesthattheimplementationhasatimerthatoperatesinaccordancewiththedescriptioninsubclause5.9andtherelevantbehaviourinETS300402-2.TableA.10:Timers-userItemTimer:doestheIUTsupport.ConditionsforstatusStatusReferenceSupportSupportedvalue(s)TMu1T200(defaultvalue1s)?M5.9.1[]Yes[]NoTMu2T202(defaultvalue2s)?MCu1.1MCu1.2MN/A5.9.7[]Yes[]No[]N/ATMu3T203(defaultvalue10s)?MCu5.5NOTMCu5.5MN/A5.9.8[]Yes[]No[]N/AComments:SIST EN 300 402-4 V1.2.3:2005
ETSIETSIEN300402-4V1.2.3(1999-11)21A.7.6SystemparametersIndicatingsupportforanitemintableA.11statesthattheimplementationhasim
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