SIST EN 300 403-3 V1.4.1:2005

• Abstract:

  Minor correction to DSS1

• Status: Published
• Publication Date: 31-Dec-2004
• 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-Jan-2005
• Due Date: 01-Jan-2005
• Completion Date: 01-Jan-2005
• Ref Project: ETSI EN 300 403-3 V1.4.1 (2001-05) - 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

SIST EN 300 403-3 V1.4.1:2005 is the Slovenian adoption of ETSI EN 300 403-3 Version 1.4.1. It provides the Protocol Implementation Conformance Statement (PICS) proforma for the Integrated Services Digital Network (ISDN) Digital Subscriber Signalling System No. one (DSS1) signalling network layer for circuit-mode basic call control. In practice, it is the checklist a supplier completes to state what a user-side or network-side implementation supports.

What does SIST EN 300 403-3 V1.4.1:2005 specify?

SIST EN 300 403-3 V1.4.1:2005 specifies the PICS proforma for the ISDN DSS1 signalling network layer used for circuit-mode basic call control, in line with ETS 300 403-1 and ETS 300 403-2 and the conformance-testing guidance of ISO/IEC 9646-7.

The scope covers the declaration of implemented capabilities and options. It leaves out packet communication procedures and USBS procedures, so it is focused on basic call control rather than every DSS1 use case.

Annex	What it covers
Annex A	Normative PICS proforma for ETS 300 403-1 and ETS 300 403-2
Annex B	Informative differences from the PICS proforma for ETS 300 102-1
Annex C	Informative bibliography

The document is organized into clauses on references, definitions and abbreviations, and conformance, followed by the annexed questionnaire-style proforma.

What are the key requirements of SIST EN 300 403-3 V1.4.1:2005?

SIST EN 300 403-3 V1.4.1:2005 is built around a supplier-completed questionnaire. The key practical requirement is that a supplier must identify the implementation, state the supported role and interface, and answer the support questions with Yes, No, or N/A in annex A.

Conformance and completion

Clause 4 requires a conforming PICS to be technically equivalent to annex A, keep the same numbering and order, and describe an implementation that conforms to ETS 300 403-1 and ETS 300 403-2. It must also include information that uniquely identifies both supplier and implementation. That matters because the PICS is meant to be a traceable declaration, not just a general description.

Roles and interface type

Annex A starts by asking whether the implementation supports the user role, the network role, or both, and whether it works on basic access, primary rate access, or both. It also asks about point-to-point and multi-point configurations. This matters because later answers depend on which side of the interface the equipment implements and which physical access structure it uses.

Major and subsidiary capabilities

The proforma then checks major capabilities such as call establishment, call clearing, restart, error handling, status enquiry, network-specific facilities, user signalling bearer service control, packet communications control, and circuit-mode multirate connections. Subsidiary capability tables refine those answers for options such as en-bloc or overlap sending, interworking indications, message segmentation, and multirate channel assignment.

Messages and information elements

Annex A asks which DSS1 messages the implementation can receive and transmit, including ALERTING, CALL PROCEEDING, CONNECT, DISCONNECT, INFORMATION, PROGRESS, RELEASE, SETUP, STATUS, and STATUS ENQUIRY. It also checks the related information elements, called PDU parameters in the proforma, for both received and transmitted messages. In practice, this tells a buyer or test lab which call-control message flows and message contents the implementation can handle.

Timers

The user-role tables include timer support, with each timer linked to the behaviour described in the referenced protocol clauses. The supplier states the supported values. This is important for interoperability, because timeout behaviour affects call setup, clearing, restart, and error recovery.

Compatibility and numbering structures

The annex includes detailed structure tables for Bearer Capability, High Layer Compatibility, Low Layer Compatibility, and Calling Party Number and Called Party Number information elements. These tables are used to record which coding, transfer mode, rate, protocol, and numbering-plan values the implementation supports. That helps assess whether two implementations are likely to interwork correctly.

What terms does SIST EN 300 403-3 V1.4.1:2005 define?

• Implementation Conformance Statement (ICS) - A statement by a supplier describing which capabilities of a specification an implementation supports.
• Protocol Implementation Conformance Statement (PICS) - An ICS that applies to a protocol implementation.
• PICS proforma - A questionnaire-style document that becomes a PICS when completed for a specific implementation.
• Implementation Under Test (IUT) - The implementation being assessed in the PICS.
• System Under Test (SUT) - The system that contains the IUT.
• User - The DSS1 protocol entity on the user side of the user-network interface.
• Network - The DSS1 protocol entity on the network side of the user-network interface.

Who uses SIST EN 300 403-3 V1.4.1:2005?

SIST EN 300 403-3 V1.4.1:2005 is used by suppliers of DSS1 implementations, especially equipment vendors that need to declare conformance to ETS 300 403-1 and ETS 300 403-2. It is also used by conformance testers, integrators, and quality teams that need a structured way to compare supported protocol features against the standard.

In practice, users complete the annex A questionnaire to document supported roles, access types, messages, information elements, timers, and special cases such as multirate procedures or compatibility checking.

Which standards are used with SIST EN 300 403-3 V1.4.1:2005?

Clause 2 names the standards used with this PICS proforma:

• ETS 300 403-1 - Gives the protocol specification for DSS1 circuit-mode basic call control.
• ETS 300 403-2 - Provides the SDL diagrams for the same protocol.
• ISO/IEC 9646-1 - Supplies the general conformance-testing concepts and framework.
• ISO/IEC 9646-7 - Gives the rules for Implementation Conformance Statements.
• ITU-T Recommendation Q.931 - Provides the underlying ISDN user-network interface layer 3 specification for basic call control.

What does the SIST EN 300 403-3 V1.4.1:2005 document contain?

The document contains a guidance section for completing the PICS, identification fields for the implementation and supplier, and extensive conformance tables for user and network roles. It also includes tables for received and transmitted messages, message parameters, timers, compatibility structures, and numbering structures.

For testing and certification work, the most useful parts are annex A’s role-based questionnaires and the detailed parameter tables that show exactly what needs to be claimed, checked, or justified for each implementation. Annex B adds a comparison with the earlier ETS 300 102-1 PICS proforma, which helps readers understand how this version differs from the older DSS1 form.

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 1.4.1SIST EN 300 403-3 V1.4.1:2005en01-januar-2005SIST EN 300 403-3 V1.4.1:2005SLOVENSKI
STANDARD
ETSIEN300403-3V1.4.1(2001-05)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part3:ProtocolImplementationConformanceStatement(PICS)proformaspecificationSIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)2ReferenceREN/SPAN-130246KeywordsDSS1,ISDN,layer3,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.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)3ContentsIntellectualPropertyRights.5Foreword.5Introduction.61Scope.72References.73Definitionsandabbreviations.73.1Definitions.73.2Abbreviations.84Conformance.9AnnexA(normative):PICSproformaforETS300403-1andETS300403-2.10A.1GuidanceforcompletingthePICSproforma.10A.1.1Purposeandstructure.10A.1.2Symbols,abbreviationsandconventions.10A.1.3InstructionsforcompletingthePICSproforma.11A.2Identificationoftheimplementation.12A.2.1Dateofthestatement.12A.2.2ImplementationUnderTest(IUT)identification.12A.2.3SystemUnderTest(SUT)identification.12A.2.4Productsupplier.12A.2.5Client.13A.2.6PICScontactperson.14A.3IdentificationoftheprotocoltowhichthisPICSproformaapplies.14A.4ThePICSproformatables.14A.4.1Correspondencetoaphysicalinterface.14A.4.2Structureofthetables.15A.4.3ComplexityofconditionsinPDUparametertables.15A.4.4SupportforreceivedPDUparameters.15A.5Globalstatementofconformance.16A.6Roles.16A.7User.17A.7.1Typeofimplementation.17A.7.2Majorcapabilities.18A.7.3Subsidiarycapabilities.20A.7.4Protocoldataunits.23A.7.4.1Messagesreceivedbytheuser.23A.7.4.2Messagestransmittedbytheuser.24A.7.5PDUparameters.25A.7.5.1Informationelementsinmessagesreceivedbytheuser.27A.7.5.2Informationelementsinmessagestransmittedbytheuser.36A.7.6Timers.45A.7.7Compatibilityinformationelementsstructure.46A.7.8Numberinginformationelementsstructure.53A.8Network.57A.8.1Typeofimplementation.57A.8.2Majorcapabilities.57A.8.3Subsidiarycapabilities.60A.8.4Protocoldataunits.63SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)4A.8.4.1Messagesreceivedbythenetwork.63A.8.4.2Messagestransmittedbythenetwork.64A.8.5PDUparameters.65A.8.5.1Informationelementsinmessagesreceivedbythenetwork.66A.8.5.2Informationelementsinmessagestransmittedbythenetwork.73A.8.6Timers.80A.8.7Compatibilityinformationelementsstructure.81A.8.8Numberinginformationelementsstructure.83AnnexB(informative):DifferencesfromPICSproformaforETS300102-1.87B.1Introduction.87B.2IdentificationofrelevantETSs.87B.3Differences.87AnnexC(informative):Bibliography.88History.89SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)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).Thepresentdocumentispart3ofamulti-partdeliverablecoveringtheIntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol,asdescribedbelow:Part1:"Protocolspecification[ITU-TRecommendationQ.931(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:25May2001DateoflatestannouncementofthisEN(doa):31August2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):28February2002DateofwithdrawalofanyconflictingNationalStandard(dow):28February2002SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)6IntroductionToevaluateconformanceofaparticularimplementation,itisnecessarytohaveastatementofwhichcapabilitiesandoptionshavebeenimplementedforagivenOpenSystemsInterconnection(OSI)protocol.SuchastatementiscalledanImplementationConformanceStatement(ICS).AnICSstatingwhatcapabilitiesandoptionshavebeenimplementedforaparticularprotocoliscalledaprotocolICS.Thisiscommonlyabbreviatedto"PICS".ETS300403-1[1]isderivedfromITU-TRecommendationQ.931[5].However,noPICSproformaexistsforthisRecommendation.Therefore,ETSIhascreatedaPICSproformathatisspecifictotheEuropeanenvironment.ThisPICSproformareflectstherequirementscontainedinITU-TRecommendationQ.931[5]withthemodificationsappliedbyETS300403-1[1].ThishasbeendonetoassistunderstandingofhowtheEuropeanrequirementsrelatetotherequirementscontainedwithinITU-TRecommendationQ.931[5](andinparticular,totheoptionsspecifiedinthatRecommendationthatareselectedbytheETS).Inpracticalterms,thismeansthatanumberofcapabilitiesspecifiedbyITU-TRecommendationQ.931[5]appearasitemsinthisPICSproformawithastatusmoreakintothestatusthatwouldbeexpectedinaprofileICS(i.e.out-of-scope(I),prohibited(X)).AnnexBofthepresentdocumentdescribesthedifferencesbetweentheproformacontainedinannexAandtheproformafortheearlierversionoftheDSS1protocolasspecifiedinETS300102-1(seeBibliography).SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)71ScopeThepresentdocumentprovidestheProtocolImplementationConformanceStatement(PICS)proformafortheIntegratedServicesDigitalNetwork(ISDN)DigitalSubscriberSignallingSystemNo.one(DSS1)protocolsignallingnetworklayerforcircuit-modebasiccallcontrolasspecifiedinETS300403-1[1]andETS300403-2[2]incompliancewiththerelevantrequirementsandinaccordancewiththerelevantguidancegiveninISO/IEC9646-7[4].Boththepacketcommunicationprocedures(seeclause6ofETS300403-1[1])andtheUserSignallingBearerService(USBS)procedures(seeclause7ofETS300403-1[1])areexcludedfromthisPICSproforma.ThesupplierofanimplementationthatisclaimedtoconformtoETS300403-1[1]andETS300403-2[2]isrequiredtocompleteacopyofthePICSproformaprovidedinannexAofthepresentdocumentandisrequiredtoprovidetheinformationnecessarytoidentifyboththesupplierandtheimplementation.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublicationand/oreditionnumberorversionnumber)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.[1]ETSIETS300403-1(1995):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part1:Protocolspecification[ITU-TRecommendationQ.931(1993),modified]".[2]ETSIETS300403-2(1995):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part2:SpecificationandDescriptionLanguage(SDL)diagrams".[3]ISO/IEC9646-1(1994):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".[4]ISO/IEC9646-7(1995):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part7:ImplementationConformanceStatements".[5]ITU-TRecommendationQ.931(1993):"ISDNuser-networkinterfacelayer3specificationforbasiccallcontrol".3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thetermsanddefinitionsgiveninETS300403-1[1],ETS300403-2[2],ISO/IEC9646-1[3],ISO/IEC9646-7[4]andthefollowingapply.ImplementationConformanceStatement(ICS):statementmadebythesupplierofanimplementationorsystemclaimedtoconformtoagivenspecification,statingwhichcapabilitieshavebeenimplemented.TheICScantakeseveralforms:protocolICS,profileICS,profilespecificICS,andinformationobjectICS(seeISO/IEC9646-1[3]).network:DSS1protocolentityatthenetworksideoftheuser-networkinterfaceSIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)8ProtocolImplementationConformanceStatement(PICS):ICSforanimplementationorsystemclaimedtoconformtoagivenspecification(seeISO/IEC9646-1[3])PICSproforma:document,intheformofaquestionnaire,whichwhencompletedforanimplementationorsystembecomesaPICS(seeISO/IEC9646-1[3])user:DSS1protocolentityattheusersideoftheuser-networkinterface3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ANDBoolean"and"BCBearerCapabilityinformationelementCDPCalledPartyinformationelementCGPCallingPartyinformationelementDSS1DigitalSubscriberSignallingSystemNo.oneHLCHighLayerCompatibilityinformationelementICSImplementationConformanceStatementIEInformationElementISDNIntegratedServicesDigitalNetworkIUTImplementationUnderTestLLCLowLayerCompatibilityinformationelementMMandatoryrequirement(tobeobservedinallcases)MCMajorCapabilitiesMRMessagesReceivedMTMessagesTransmittedN/ANotapplicable,notsupportedortheconditionsforstatusarenotmetNonotsupportedNOTBoolean"not"OOption(maybeselectedtosuittheimplementation,providedthatanyrequirementsapplicabletotheoptionareobserved)O.nOptions,butsupportrequiredforeitheratleastoneoronlyoneoftheoptionsinthegrouplabelledwiththesamenumeral"n"ORBoolean"or"OSIOpenSystemsInterconnectionPABXPrivateAutomaticBrancheXchangePDUProtocolDataUnitPICSProtocolImplementationConformanceStatementRRolesSCSubsidiaryCapabilitiesSUTSystemUnderTest(T)Transparent(PDUparameter)TITypeofImplementationTMTimerUSBSUserSignallingBearerServiceYessupportedSIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)94ConformanceAPICSproformathatconformstothisPICSproformaspecificationshallbetechnicallyequivalenttoannexA,andshallpreservethenumberingandorderingoftheitemsinannexA.APICSthatconformstothisPICSproformaspecificationshall:a)describeanimplementationwhichconformstoETS300403-1[1]andETS300403-2[2];b)beaconformingPICSproforma,whichhasbeencompletedinaccordancewiththeinstructionsforcompletiongiveninclauseA.1;andc)includetheinformationnecessarytouniquelyidentifyboththesupplierandtheimplementation.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)10AnnexA(normative):PICSproformaforETS300403-1andETS300403-2Notwithstandingtheprovisionsofthecopyrightclauserelatedtothetextofthepresentdocument,ETSIgrantsthatusersofthepresentdocumentmayfreelyreproducethePICSproformainthisannexsothatitcanbeusedforitsintendedpurposesandmayfurtherpublishthecompletedPICS.A.1GuidanceforcompletingthePICSproformaA.1.1PurposeandstructureThepurposeofthisPICSproformaistoprovideamechanismwherebyasupplierofanimplementationoftherequirementsdefinedinETS300403-1[1]andETS300403-2[2]mayprovideinformationinastandardizedmanner.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[4].Itemcolumn:Theitemcolumncontainsauniquereference(amnemonicplusanumber)foreachitemwithinthePICSproforma.NOTE:Wherepossible,backwardscompatibilityhasbeenmaintainedbetweentheitemreferencesusedinthisPICSproformaandthoseusedinthePICSproformafortheearlierversionoftheDSS1protocoldescribedinETS300102-1(seeBibliography).Ingeneral,thesamemnemonicshavebeenusedinthisPICSproformaasinearlierproforma.AnadditionallowercaseletterhasbeenaddedtodifferentiatePICSitemsrelatedtotheuserrole(e.g.MCu)andPICSitemsrelatedtothenetworkrole(e.g.MCn).InearlierPICSproformaboththesecaseswereidentifiedbythesamemnemonic(e.g.MC).Afurtherconsequenceofmaintainingbackwardscompatibilityistheappearanceofdiscontinuitiesinthenumericpartoftheitemreference.Thereare,forexample,PICSitemslistedasmessagestransmittedbythenetworkwiththereferences"MTn2"and"MTn4";thereferencebetween,"MTn3"isnotused.Itemdescriptioncolumn:Theitemdescriptioncontainsabriefsummaryofthestaticrequirementforwhichasupportanswerisrequired.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)11Conditionsforstatuscolumn:Theconditionsforstatuscolumncontainaspecification,ifappropriate,ofthepredicateuponwhichaconditionalstatusisbased.Statuscolumn:Thefollowingnotations,definedinISO/IEC9646-7[4],areusedforthestatuscolumn:iirrelevantorout-of-scope-thiscapabilityisoutsidethescopeoftheETStowhichthisPICSproformaappliesandisnotsubjecttoconformancetestinginthiscontext.mmandatory-thecapabilityisrequiredtobesupported.n/anotapplicable-inthegivencontext,itisimpossibletousethecapability.Noanswerinthesupportcolumnisrequired.ooptional-thecapabilitymaybesupportedornot.o.iqualifiedoptional-formutuallyexclusiveorselectableoptionsfromaset."i"isanintegerthatidentifiesauniquegroupofrelatedoptionalitemsandthelogicoftheirselection,definedbelowthetable.xprohibited(excluded)-thereisarequirementnottousethiscapabilityinagivencontext.NOTE:TosupportacapabilitymeansthatthecapabilityisimplementedinconformancetoETS300403-1[1]andETS300403-2[2].Referencecolumn:Exceptwhereexplicitlystated,thereferencecolumnreferstotheappropriatepartsofETS300403-1[1]describingtheparticularitem.NOTE:Areferenceindicatesonlythelocationofthemostessentialinformationaboutanitem.AlladditionalrequirementscontainedinETS300403-1[1]andETS300403-2[2]havealsotobetakenintoaccountwhenmakingastatementabouttheconformanceofthatparticularitem.Supportcolumn:Thefollowingnotation,definedinISO/IEC9646-7[4],isusedforthesupportcolumn:[]Yes[]NoTick"Yes"ifitemissupported,tick"No"ifitemisnotsupported.[]N/ATick"N/A"iftheitemis"notapplicable".Prerequisiteline:Aprerequisitelinetakestheform:Prerequisite:.AprerequisitelineafteraclauseheadingortabletitleindicatesthatthewholeclauseorthewholetableisnotrequiredtobecompletedifthepredicateisFALSE.A.1.3InstructionsforcompletingthePICSproformaThesupplieroftheimplementationshallcompletethePICSproforma.ForeachrowineachPICSproformatablethesuppliershallenteranexplicitanswer(i.e.bytickingtheappropriate"Yes","No",or"N/A"ineachofthesupportcolumnboxesprovided.Whereasupportcolumnboxisleftblank,orwhereitismarked"N/A"withoutanytickbox,noanswerisrequired.Ifnecessary,thesuppliermayenteradditionalcommentsattheendofeachtable,orseparately.Moredetailedinstructionsmaybefoundatthebeginningofeachclauseoftheproforma.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)12A.2IdentificationoftheimplementationIdentificationoftheImplementationUnderTest(IUT)andthesysteminwhichitresides(theSystemUnderTest(SUT))shouldbefilledintoprovideasmuchdetailaspossibleregardingversionnumbersandconfigurationoptions.Theproductsupplierandclientinformationshouldbothbefillediniftheyaredifferent.ApersonwhocananswerqueriesregardinginformationsuppliedinthePICSshouldbenamedasthecontactperson.A.2.1Dateofthestatement.A.2.2ImplementationUnderTest(IUT)identificationIUTname:.IUTversion:.A.2.3SystemUnderTest(SUT)identificationSUTname:.Hardwareconfiguration:.Operatingsystem:.A.2.4ProductsupplierName:.E-mailaddress:.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)13Address:.Telephonenumber:.Facsimilenumber:.Additionalinformation:.A.2.5ClientName:.E-mailaddress:.Address:.Telephonenumber:.Facsimilenumber:.Additionalinformation:.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)14A.2.6PICScontactpersonName:.E-mailaddress:.Address:.Telephonenumber:.Facsimilenumber:.Additionalinformation:.A.3IdentificationoftheprotocoltowhichthisPICSproformaappliesThisPICSproformaappliestothefollowingstandards:-ETS300403-1(1995):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part1:Protocolspecification[ITU-TRecommendationQ.931(1993),modified]";and-ETS300403-2(1995):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Signallingnetworklayerforcircuit-modebasiccallcontrol;Part2:SpecificationDescriptionLanguage(SDL)diagrams".A.4ThePICSproformatablesA.4.1CorrespondencetoaphysicalinterfaceThe"implementation"(IUT)aboutwhichthisPICSproformaasksquestionscorrespondstoalayer3implementationontopofONEphysicalinterface(i.e.oneISDNBasicaccessoroneISDNPrimaryrateaccessinterfacestructure).IftheSUTimplementsbothBasicaccessandPrimaryrateaccessinterfacestructures,andinthecaseoftheBasicaccess,supportsmorethanoneconfiguration,thenalayer3PICSshallbecreatedforeachtypeofinterface(andforeachconfigurationofeachinterface)providedbytheSUT.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)15A.4.2StructureofthetablesThesuppliershallprovideanswerstothequestionsconcerningthemajorrolesoftheIUTandthetypeofinterface(tableA.1).ThesuppliershallthenprovideanswerstothequestionsrelatingtothecapabilitiesoftheIUTinoneofthemajorrolesasappropriate.ThesuppliershallalsoprovideanswerstothequestionsrelatingtothetypeofinterfacesupportingtheIUT(thebehaviouroftheIUTisdependantonthetypeofinterfaceanditsconfiguration).Apartfromtheinitialquestionstodetermineroles,themajorrolesoftheIUT-theuserrole(R2.1)andthenetworkrole(R2.2),aretreatedcompletelyseparatelyinthePICSproforma.Itisonlynecessarytocompletethequestionsforthesupportedrole.Theanswerstothe"typeofinterface"questions(representedbyitemsR3.x,R6.xandR7.x)conditiontheanswerstothefurtherquestionswithineachmajorrole(userandnetwork).ClauseA.7concernsthecapabilitiesoftheIUTwhilstintheuserrole.ClauseA.8concernsthecapabilitiesoftheIUTwhilstinthenetworkrole.A.4.3ComplexityofconditionsinPDUparametertablesTheconditionsgoverningwhenanindividualinformationelementhastobesupportedinaspecificmessagearequitecomplex.ThisisparticularlysofortheBearercapability,Progressindicator,andHighlayercompatibilityinformationelementswhentheyaretransmittedbyanIUTintheuserrole.Tomaketheconditionsforstatuseasiertounderstandquestionsabouttheseinformationelementshavebeensplitintoseveralsub-items.A.4.4SupportforreceivedPDUparametersInthePDUparametertables(clausesA.7.5andA.8.5),thePICSproformaasksquestionsabouttheinformationelements(parameters)supportedinmessages(PDUs)receivedbytheIUT.Thisclauseexplains,inthecontextofETS300403-1[1],what"tosupportareceivedPDUparameter"means.TherequirementthatanIUTisabletoparseaninformationelementinareceivedmessageisalreadyimpliedbyclaimingsupportforthereceiptofthatreceivedmessage.Thismeansthat"tosupportareceivedPDUparameter"impliesmore.Informationelementsinreceivedmessagesareregardedaseithertransparentornon-transparent.Anon-transparentinformationelementisonethatcausestheprotocolcontrolentitytovaryitsbehaviourinaccordancewiththecontentoftheinformationelement.Tosupportanon-transparentinformationelementmeansanIUTcanprocessthereceivedparameterandbehaveaccordingtotheproceduresdescribedinETS300403-1[1].Aninformationelementistransparentiftheactionstakenaccordingtoitscontentsarenotdetectableinthesubsequentbehaviouroftheprotocol(i.e.ETS300403-1[1]doesnotspecifytheprotocolbehaviour).TosupportatransparentinformationelementmeansanIUTcanreceivetheinformationelementconcernedandpassittoanappropriateprocessingentity(e.g.callcontrol);theinformationelementisnotdiscardedbytheprotocolcontrolentity.Non-supportofatransparentinformationelementmeanstheIUTdiscardsit.WhereETS300403-1[1],inadditiontonotspecifyingtheprotocolbehaviour,doesnotspecifythenon-protocolbehaviour,transparentparametershavebeenallocatedthestatusIrrelevant(I).InsuchcasestheClientmaychoosenottoanswerwhetherornottheIUTsupportstheitem.Iftheitemisclaimedtobesupported,anexplanationshallbegiveninthecommentsfieldofthetableindicatingwhatactionsareperformedonreceiptoftheparameter.ThisPICSproformaconsiderstheCause,Display,andKeypadfacilityinformationelementstobetransparentinallcircumstanceswheretheyarepossibletobereceived.Otherinformationelementsmaybetransparentinsomecircumstances(e.g.HighlayercompatibilityandLowlayercompatibilitywhenreceivedbythenetwork).Transparentparametersaremarkedby"(T)"inthePDUparametertables.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)16A.5GlobalstatementofconformanceTheimplementationdescribedinthisPICSmeetsallthemandatoryrequirementsofthereferencedstandard?[]Yes[]NoNOTE:Answering"No"tothisquestionindicatesnon-conformancetotheprotocolspecification.Non-supportedmandatorycapabilitiesaretobeidentifiedinthePICS,withanexplanationofwhytheimplementationisnon-conforming.Explanationsmaybeenteredinthecommentsfieldatthebottomofeachtableoronattachedpages.A.6RolesTableA.1:RolesItemRoleDoestheimplementationsupport.ConditionsforstatusStatusReferenceSupportR1notusedMajorroleR2.1theuserroleO.1[]Yes[]NoR2.2thenetworkroleO.1[]Yes[]NoTypeofinterfaceR3.1requirementsatthecoincidentSandTreferencepointO.2[]Yes[]NoR3.2requirementsforinterworkingwithprivateISDNsattheTreferencepointO.2[]Yes[]NoR4notusedR5notusedR6.1basicaccessO.3[]Yes[]NoR6.2primaryrateaccessO.3[]Yes[]NoR7.1point-to-pointconfigurationR6.1R6.2O.4M[]Yes[]NoR7.2multi-pointconfigurationR6.1R6.2O.4N/A[]Yes[]No[]N/AO.1Supportofone,andonlyone,oftheseoptionsisrequired.O.2Supportofone,andonlyone,oftheseoptionsisrequired.O.3Supportofone,andonlyone,oftheseoptionsisrequired.O.4Supportofone,andonlyone,oftheseoptionsisrequired.Comments:SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)17A.7UserThetablesprovidedinthisclauseneedonlytobecompletedforuserimplementations.Prerequisite:R2.1A.7.1TypeofimplementationAnswerstothequestionsintableA.2arerequiredtopermittheconditionsforstatusfortheuserroletobeproperlyevaluatedforaspecificIUT.ThequestionsrefertoaspectsoutsidethescopeofETS300403-1[1],butwhichaffectthebehaviourofthebasiccallprotocol.TableA.2:TypeofimplementationItemTypeofimplementationDoestheimplementation.ConditionsforstatusStatusReferenceSupportTIu1(e.g.aPABX)provideinterworkingcapabilitywithnon-ISDNequipmentI5.1.6,5.2.6[]Yes[]NoTIu2supportoneormoreofthespeech,3,1kHzaudioorunrestricteddigitalinformationwithtones/announcementsbearercapabilitiesI5.1[]Yes[]NoTIu3provide(ortransmit)in-bandtones/announcementsasacalleduserI5.2.6,annexK[]Yes[]NoTIu4supportoneormore"existingservices"(note)I5.13[]Yes[]NoTIu5supportservicesotherthan"existingservices"(note)I5.13[]Yes[]NoNOTE:"Existingservices"arethosebasictelecommunicationservicesassociatedwiththespeech,3,1kHzaudioand64kbit/sunrestrictedbearercapabilities.Servicesotherthantheexistingservicesincludeservicesbasedon,forexample,theunrestricteddigitalinformationwithtones/announcementsbearercapability.SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)18A.7.2MajorcapabilitiesEachquestionintableA.3referstoamajorfunctionoftheprotocol.Answering"Yes"toaparticularquestionstatesthattheimplementationsupportsallthemandatoryproceduresforthatfunctiondefinedinthereferencedclausesandclausesofETS300403-1[1].Answering"No"toaparticularquestionstatesthattheimplementationdoesnotsupportthatfunctionoftheprotocol.TableA.3:MajorcapabilitiesoftheuserroleItemMajorcapabilityDoestheimplementationsupport.ConditionsforstatusStatusReferenceSupportCallestablishmentattheoriginatinginterfaceMCu1outgoingcallsO.55.1[]Yes[]NoMCu1.1calledpartyaddressinginformationsentonlyintheSETUPmessage(en-blocsending)MCu1NOTMCu1O.6N/A5.1.1,5.1.5.1[]Yes[]No[]N/AMCu1.2calledpartyaddressinginformationsplitacross,andsentin,SETUPandINFORMATIONmessages(overlapsending)MCu1NOTMCu1O.6N/A5.1.3,5.1.5.2[]Yes[]No[]N/AMCu1.3sendingofanotificationofinterworkingonanoutgoingcall(notificationsentbythecallinguser)MCu1ANDTIu1NOTMCu1ORNOTTIu1MN/A5.1.6(lastparagraph)[]Yes[]No[]N/AMCu1.4transitnetworkselectionMCu1NOTMCu1ON/A5.1.10,annexC[]Yes[]No[]N/AMCu1.5proceduresassociatedwithnetwork'sprovisionofin-bandtones/announcementsMCu1ANDTIu2MCu1ANDNOTTIu2NOTMCu1MON/A5.1.2,5.1.3,5.1.6,5.4[]Yes[]No[]N/AMCu1.6interpretationofanotificationofinterworkingonanoutgoingcall(notificationreceivedbythecallinguser)MCu1NOTMCu1MN/A5.1.6(firsttothirdparagraph)[]Yes[]No[]N/AMCu1.7generationoflocaltonesandlocalalertingindicationsMCu1NOTMCu1ON/A5.1.2,5.1.7[]Yes[]No[]N/AMCu2incomingcallsO.55.2[]Yes[]NoMCu2.1calledpartyaddressinginformationsentonlyintheSETUPmessage(en-blocreceiving)MCu2NOTMCu2MN/A5.2.1,5.2.5.1[]Yes[]No[]N/AMCu2.2calledpartyaddressinginformationsplitacross,andsentin,SETUPandINFORMATIONmessages(overlapreceiving)MCu2NOTMCu2ON/A5.2.1,5.2.4,5.2.5.1[]Yes[]No[]N/AMCu2.3interpretationofanotificationofinterworkingonanincomingcall(notificationreceivedbythecalleduser)MCu2NOTMCu2MN/A5.2.6(firstparagraph)[]Yes[]No[]N/AMCu2.4acceptanceoftheSETUPmessageonapoint-to-pointdatalinkMCu2ANDR7.1NOTMCu2ORNOTR7.1MN/A5.2.1,5.2.3.1[]Yes[]No[]N/AMCu2.5acceptanceoftheSETUPmessageonabroadcastdatalinkMCu2ANDR7.2NOTMCu2ORNOTR7.2MN/A5.2.1,5.2.3.2[]Yes[]No[]N/AMCu2.6sendingofanotificationofinterworkingonanincomingcall(notificationsentbythecalleduser)MCu2ANDTIu1NOTMCu2ORNOTTIu1MN/A5.2.6(secondtofourthparagraph)[]Yes[]No[]N/AMCu2.7compatibilitycheckingMCu2NOTMCu2MN/A5.2.2,annexB[]Yes[]No[]N/AOthersMCu3initiationofcallclearingM5.3.3[]Yes[]NoMCu4.1callclearinginitiatedbythenetworkwhentones/announcementsprovidedO5.3.4.1[]Yes[]NoMCu4.2callclearinginitiatedbythenetworkwhentones/announcementsarenotprovidedM5.3.4.2[]Yes[]NoMCu5.1restartprocedure(interpretationofareceivedRESTARTmessage)R7.1NOTR7.1MO5.5.2[]Yes[]NoMCu5.2initiationofrestartprocedureR7.1NOTR7.1MO5.5.1[]Yes[]NoMCu6initiationofcallrearrangementR6.1R6.2OX5.6[]Yes[]NoSIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)19ItemMajorcapabilityDoestheimplementationsupport.ConditionsforstatusStatusReferenceSupportMCu7.1responseproceduretostatusenquiryrequestM5.8.10[]Yes[]NoMCu7.2initiationofstatusenquiryprocedureO5.8.10[]Yes[]NoMCu8symmetriccalloperationX2.1,annexD[]Yes[]NoMCu9invocationofnetworkspecificfacilityselectionMCu1NOTMCu1ON/AannexE[]Yes[]No[]N/AMCu10.1initiationofLLCnegotiation(asacallinguser)MCu1NOTMCu1ON/AJ.3[]Yes[]No[]N/AMCu10.2processingofaLLCnegotiationreceivedinaSETUP(asacalleduser)MCu2NOTMCu2ON/AJ.3[]Yes[]No[]N/AMCu11proceduresforthecontroloftheusersignallingbearerserviceI1.1,2.2,3.2,7[]Yes[]NoMCu13messagesegmentationproceduresOannexH[]Yes[]NoMCu14D-channelbackupprocedureXannexF[]Yes[]NoMCu15proceduresforbearerservicechangeXannexL[]Yes[]NoMCu16proceduresforthecontrolofpacketcommunicationsI1.1,3.3,6[]Yes[]NoMCu17proceduresforthecontrolofcircuit-modemultirateconnectionsO8[]Yes[]NoMCu19handlingoferrorconditionsM5.8[]Yes[]NoMCu20initiationofausernotificationprocedureMCu6ANDR3.2NOTMCu6ORNOTR3.2ON/A5.9[]Yes[]No[]N/AMCu21.1initiationofBCselection(asacallinguser)MCu1NOTMCu1ON/A5.10,5.11.1[]Yes[]No[]N/AMCu21.2processingofincomingBCselectionrequest(asacalleduser)MCu2NOTMCu2ON/A5.10,5.11.2,5.11.3[]Yes[]No[]N/AMCu22.1initiationofHLCselection(asacallinguser)MCu1NOTMCu1ON/A5.10,5.12.1[]Yes[]No[]N/AMCu22.2processingofincomingHLCselectionrequest(asacalleduser)MCu2NOTMCu2ON/A5.10,5.12.2,5.12.3[]Yes[]No[]N/AMCu23.1statusrequestproceduresfor"existingservices"R3.1ANDTIu4NOTR3.1ORNOTTIu4ON/A5.13[]Yes[]No[]N/AMCu23.2statusrequestproceduresforservicesotherthan"existingservices"R3.1ANDTIu5NOTR3.1ORNOTTIu5MN/A5.13[]Yes[]No[]N/AO.5Supportofatleastoneoftheseoptionsisrequired.O.6Supportofatleastoneoftheseoptionsisrequired.Comments:SIST EN 300 403-3 V1.4.1:2005

ETSIETSIEN300403-3V1.4.1(2001-05)20A.7.3SubsidiarycapabilitiesIndicatingsupportforanitemintableA.4statesthattheimplementationsupportsspecialcasesoroptionswithinamajorcapability.TableA.4:SubsidiarycapabilitiesoftheuserroleItemSubsidiarycapabilityDoestheimplementationsupport.ConditionsforstatusStatusReferenceSupportGeneralSCu2.1useofa1octetcallreferencevalueforBasicaccessR6.1NOTR6.1MN/A4.3[]Yes[]No[]N/ASCu2.2useofa2octetcallreferencevalueforPrimaryrateaccessR6.2NOTR6.2MN/A4.3[]Yes[]No[]N/ASCu2.3useofa1octetcallreferencevalueforPrimaryrateaccessR6.2NOTR6.2XN/A4.3[]Yes[]No[]N/ACallestablishmentattheoriginatinginterfaceSCu1.1sendingofthecalledpartyaddressinformationintheCalledpartynumberinformationelementMCu1NOTMCu1MN/A5.1.1,5.1.3[]Yes[]No[]N/ASCu1.2sendingofthecalledpartyaddressinformationintheKeypadfacilityinformationelementMCu1NOTMCu1XN/A5.1.1,5.1.3[]Yes[]No[]N/ASCu100useofthesendingcompleteindicationMCu1NOTMCu1ON/A5.1.1,5.1.3[]Yes[]No[]N/ASCu101useoftheSendingcompleteinformationelementasthesendingcompleteindicationSCu100NOTSCu100MN/A5.1.1,5.1.3[]Yes[]No[]N/ASCu102useof"#"asthesendingcompleteindicationSCu100NOTSCu100XN/A5.1.1,5.1.3[]Yes[]No[]N/ASCu103deferringattachmenttotheB-channeluntilreceiptofanappropriatecallcontrolmessagecontainingprogressindicatorno.8"In-bandinformationorappropriatepatternisnowavailable"orprogressindicatorno.1"callisnotend-to-endISDN;f
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