ETSI EN 301 004-2 V1.1.2 (2000-01)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VNODGQRVWLBroadband Integrated Services Digital Network (B-ISDN); Signalling System No.7; Message Transfer Part (MTP) level 3 functions and messages to support international interconnection; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 301 004-2 Version 1.1.2SIST EN 301 004-2 V1.1.2:2005en01-januar-2005SIST EN 301 004-2 V1.1.2:2005SLOVENSKI
STANDARD



SIST EN 301 004-2 V1.1.2:2005



ETSIEN301004-2V1.1.2(2000-01)EuropeanStandard(Telecommunicationsseries)BroadbandIntegratedServicesDigitalNetwork(B-ISDN);SignallingSystemNo.7;MessageTransferPart(MTP)level3functionsandmessagestosupportinternationalinterconnection;Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecificationSIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)2ReferenceDEN/SPS-01075-2KeywordsB-ISDN,PICS,MTP,SS7ETSIPostaladdressF-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,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)3ContentsIntellectualPropertyRights.4Foreword.4Introduction.41Scope.52References.53Definitions,symbolsandabbreviations.63.1Definitions.63.2Symbols.63.3Abbreviations.64Conformance.6AnnexA(normative):PICSproformaforEN301004-1basedonETS300008-1.7A.1GuidanceforcompletingthePICSproforma.7A.1.1Purposesandstructure.7A.1.2Abbreviationsandconventions.7A.1.3InstructionsforcompletingthePICSproforma.9A.2Identificationoftheimplementation.9A.2.1Dateofthestatement.9A.2.2ImplementationUnderTest(IUT)identification.9A.2.3SystemUnderTest(SUT)identification.10A.2.4Productsupplier.10A.2.5Client(ifdifferentfromproductsupplier).10A.2.6PICScontactperson.11A.3Identificationoftheprotocol.11A.4Globalstatementofconformance.12A.5Capabilities.12A.5.1Majorcapabilities-MTPlevel3.12A.5.2TimersusedinMTPlevel3.18A.5.3MessagesusedinMTPlevel3.18A.5.4Testingandmaintenanceprocedures.20A.5.4.1Majorcapabilitiesintestingandmaintenanceprocedures.20A.5.4.2Timersusedintestingandmaintenanceprocedures.20A.5.4.3Messagesusedintestingandmaintenanceprocedures.20A.5.5Protocolerrorhandling.21History.22SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)4IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinSR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinSR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeServicesProtocolsforAdvancedNetworks(SPAN).Thepresentdocumentispart2ofamulti-partENcoveringtheBroadbandIntegratedServicesDigitalNetwork(B-ISDN);SignallingSystemNo.7;MessagesTransferPart(MTP)level3functionsandmessagestosupportinternationalinterconnection,asidentifiedbelow:Part1:"Protocolspecification[ITU-TRecommendationQ.2210(1996),modified]";Part2:"ProtocolImplementationConformanceStatement(PICS)proformaspecification".NationaltranspositiondatesDateofadoptionofthisEN:17December1999DateoflatestannouncementofthisEN(doa):31March2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30September2000DateofwithdrawalofanyconflictingNationalStandard(dow):30September2000IntroductionToevaluateconformanceofaparticularimplementation,itisnecessarytohaveastatementofwhichcapabilitiesandoptionshavebeenimplementedforagivenOSIprotocol.SuchastatementiscalledaProtocolImplementationConformanceStatement(PICS).SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)51ScopeThepresentdocumentprovidestheProtocolImplementationConformanceStatement(PICS)proformaforMessageTransferPart(MTP)level3functionsandmessages,signallingprotocolofSignallingSystemNo.7forusebetweenand,optionally,inpublicnetworksasspecifiedinEN301004-1[1]basedonETS300008-1[2]incompliancewiththerelevantrequirementsandinaccordancewiththerelevantguidancegiveninISO/IEC9646-7[4].ThesupplierofaprotocolimplementationthatisclaimedtoconformtoEN301004-1[1]basedonETS300008-1[2]isrequiredtocompleteacopyofthePICSproformaprovidedinannexAofthepresentdocumentandisrequiredtoprovidetheinformationnecessarytoidentifyboththesupplierandtheimplementation.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.•Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.•Foraspecificreference,subsequentrevisionsdonotapply.•Foranon-specificreference,thelatestversionapplies.•Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]EN301004-1(V1.1):"BroadbandIntegratedServicesDigitalNetwork(B-ISDN);SignallingSystemNo.7;MessageTransferPart(MTP)level3functionsandmessagestosupportinternationalinterconnection;Part1:Protocolspecification[ITU-TRecommendationQ.2210(1996),modified]".[2]ETS300008-1:"IntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7;MessageTransferPart(MTP)tosupportinternationalinterconnection;Part1:Protocolspecification[ITU-TRecommendationsQ.701(1993),Q.702(1988),Q.703toQ.706(1993),modified]".[3]ISO/IEC9646-1(1994):"Informationtechnology;OpenSystemsInterconnection;Conformancetestingmethodologyandframework;Part1:Generalconcepts".[4]ISO/IEC9646-7(1995):"Informationtechnology;OpenSystemsInterconnection;Conformancetestingmethodologyandframework;Part7:ImplementationConformanceStatements".[5]ITU-TRecommendationQ.701(1993):"Functionaldescriptionofthemessagetransferpart(MTP)ofSignallingSystemNo.7".[6]ITU-TRecommendationQ.704(1996):"Signallingnetworkfunctionsandmessages".[7]CCITTRecommendationQ.707(1988):"Testingandmaintenance".[8]ITU-TRecommendationQ.2210(1996):"Messagetransferpartlevel3functionsandmessagesusingtheservicesofITU-TRecommendationQ.2140".SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)63Definitions,symbolsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thedefinitionsinEN301004-1[1],ISO/IEC9646-1[3]andSO/IEC9646-7[4]apply.Inparticular,thefollowingtermsdefinedinISO/IEC9646-1[3]apply:ImplementationConformanceStatement(ICS):statementmadebythesupplierofanimplementationorsystemclaimedtoconformtoagivenspecification,statingwhichcapabilitieshavebeenimplemented.TheICScantakeseveralforms:protocolICS(PICS),profileICS,profilespecificICS,andinformationobjectICS.ProtocolImplementationConformanceStatement(PICS):ICSforanimplementationorsystemclaimedtoconformtoagivenprotocolspecification.PICSproforma:document,intheformofaquestionnaire,whichwhencompletedforanimplementationorsystembecomesaPICS.3.2SymbolsForthepurposesofthepresentdocument,thefollowingsymbolsapply:cConditionaln/aNotApplicableoOptionalo.Optional,but,ifchosen,supportisrequiredforeitheratleastoneoronlyoneoftheoptionsinthegrouplabelledbythesamenumeralxExcluded3.3AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:B-ISDNBroadbandIntegratedServicesDigitalNetworkDPCDestinationPointCodeICSImplementationConformanceStatementMTPMessagesTransferPartOPCOriginatingPointCodeOSIOpenSystemInterconnectionPICSProtocolImplementationConformanceStatement4ConformanceAPICSproformathatconformstothisPICSproformaspecificationshallbetechnicallyequivalenttoannexA,andshallpreservethenumberingandorderingoftheitemsinannexA.APICSthatconformstothisPICSproformaspecificationshall:a)describeanimplementationwhichconformstoEN301004-1[1]basedonETS300008-1[2];b)beaconformingPICSproforma,whichhasbeencompletedinaccordancewiththeinstructionsforcompletiongiveninclauseA.1;c)includetheinformationnecessarytouniquelyidentifyboththesupplierandtheimplementation.SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)7AnnexA(normative):PICSproformaforEN301004-1basedonETS300008-1Notwithstandingtheprovisionsofthecopyrightclauserelatedtothetextofthepresentdocument,ETSIgrantsthatusersofthepresentdocumentmayfreelyreproducethePICSproformainthisannexsothatitcanbeusedforitsintendedpurposesandmayfurtherpublishthecompletedPICS.A.1GuidanceforcompletingthePICSproformaA.1.1PurposesandstructureThepurposeofthisPICSproformaistoprovideamechanismwherebyasupplierofanimplementationoftherequirementsdefinedinEN301004-1basedonETS300008-1mayprovideinformationabouttheimplementationinastandardizedmanner.ThePICSproformaissubdividedintosubclausesforthefollowingcategoriesofinformation:-guidanceforcompletingthePICSproforma;-identificationoftheimplementation;-identificationoftheETS;-globalstatementofconformance;-capabilities.A.1.2AbbreviationsandconventionsThePICSproformacontainedinthisannexiscomprisedofinformationintabularforminaccordancewiththeguidelinespresentedinISO/IEC9646-7.ItemcolumnTheitemcolumncontainsanumberwhichidentifiestheiteminthetable.ItemdescriptioncolumnTheitemdescriptioncolumndescribesinfreetexteachrespectiveitem(e.g.parameters,timers,etc.).Itimplicitlymeans"issupportedbytheimplementation?".StatuscolumnThefollowingnotations,definedinISO/IEC9646-7,areusedforthestatuscolumn:mmandatory-thecapabilityisrequiredtobesupported;ooptional-thecapabilitymaybesupportedornot;n/anotapplicable-inthegivencontext,itisimpossibletousethecapability;xprohibited(excluded)-thereisarequirementnottousethiscapabilityinthegivencontext;ioutofscope("i"standsforirrelevant)-thiscapabilityisoutsidethescopeofthegivenbasestandardandhenceirrelevantandnotsubjecttoconformancetesting.Noanswerisrequestedfromthesupplier;SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)8o.iqualifiedoptional-formutuallyexclusiveorselectableoptionsfromaset."i"isanintegerwhichidentifiesanuniquegroupofrelatedoptionalitemsandthelogicoftheirselectionwhichisdefinedimmediatelyfollowingthetable;ciconditional-therequirementonthecapability("m","o","x"or"n/a")dependsonthesupportofotheroptionalorconditionalitems."i"isanintegeridentifyinganuniqueconditionalstatusexpressionwhichisdefinedimmediatelyfollowingthetable.ReferencecolumnThereferencecolumnmakesreferencetoEN301004-1basedonETS300008-1,exceptwhereexplicitlystatedotherwise.SupportcolumnThesupportcolumnshallbefilledinbythesupplieroftheimplementation.Thefollowingcommonnotations,definedinISO/IEC9646-7,areusedforthesupportcolumn:Yorysupportedbytheimplementation;Nornnotsupportedbytheimplementation;N/A,n/aor-noanswerrequired(allowedonlyifthestatusisn/a,directlyorafterevaluationofaconditionalstatus).IfthisPICSproformaiscompletedinordertodescribeamultiple-profilesupportinasystem,itisnecessarytobeabletoanswerthatacapabilityissupportedforoneprofileandnotsupportedforanother.Inthatcase,thesuppliershallentertheuniquereferencetoaconditionalexpression,precededby"?"(e.g.?3).Thisexpressionshallbegiveninthespaceforcommentsprovidedatthebottomofthetable.ItusespredicatesdefinedintheSCS,eachofwhichreferstoasingleprofileandwhichtakesthevalueTRUEifandonlyifthatprofileistobeused.EXAMPLE:?3:IFprof1THENYELSEN.Itisalsopossibletoprovideacommenttoananswerinthespaceprovidedatthebottomofthetable.NOTE:AsstatedinISO/IEC9646-7,supportforareceivedPDUrequirestheabilitytoparseallvalidparametersofthatPDU.SupportingaPDUwhilehavingnoabilitytoparseavalidparameterisnon-conformant.SupportforaparameteronaPDUmeansthatthesemanticsofthatparameteraresupported.UnlessspecificallycoveredbyatablelistingPDUparametersandgivingdetailsregardingtheirstatus,allparametersofaPDUarerequiredtobefullysupportedonsending.SupportofaPDUthereforeimpliesfullsupportofallrequiredPDUparameters.ValuesallowedcolumnThevaluesallowedcolumncontainsthetype,thelist,therange,orthelengthofvaluesallowed.Thefollowingnotationsareused:-rangeofvalues:.;example:5.20;-listofvalues:,,.,;example:2,4,6,8,9;example:'1101'B,'1011'B,'1111'B;example:'0A'H,'34'H,'2F'H;-listofnamedvalues:(),(),.,(;example:reject(1),accept(2);-length:size(.);example:size(1.8).SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)9ValuessupportedcolumnThevaluessupportedcolumnshallbefilledinbythesupplieroftheimplementation.Inthiscolumn,thevaluesortherangesofvaluessupportedbytheimplementationshallbeindicated.ReferencestoitemsForeachpossibleitemanswer(answerinthesupportcolumn)withinthePICSproformaauniquereferenceexists,used,forexample,intheconditionalexpressions.Itisdefinedasthetableidentifier,followedbyasolidscharacter"/",followedbytheitemnumberinthetable.Ifthereismorethanonesupportcolumninatable,thecolumnsarediscriminatedbyletters(a,b,etc.),respectively.EXAMPLE1:A.5/4isthereferencetotheanswerofitem4intable5ofannexA.EXAMPLE2:A.6/3bisthereferencetothesecondanswer(i.e.inthesecondsupportcolumn)ofitem3intable6ofannexA.PrerequisitelineAprerequisitelinetakestheform:Prerequisite:.AprerequisitelineafteraclauseortabletitleindicatesthatthewholeclauseorthewholetableisnotrequiredtobecompletedifthepredicateisFALSE.A.1.3InstructionsforcompletingthePICSproformaThesupplieroftheimplementationshallcompletethePICSproformaineachofthespacesprovided.Inparticular,anexplicitanswershallbeentered,ineachofthesupportorsupportedcolumnboxesprovided,usingthenotationdescribedinsubclauseA.1.2.Ifnecessary,thesuppliermayprovideadditionalcommentsinspaceatthebottomofthetables,orseparatelyonsheetsofpaper.MoredetailedinstructionsaregivenatthebeginningofthedifferentsubclausesofthePICSproforma.A.2IdentificationoftheimplementationIdentificationoftheImplementationUnderTest(IUT)andthesysteminwhichitresides(theSystemUnderTest(SUT)shouldbefilledinsoastoprovideasmuchdetailaspossibleregardingversionnumbersandconfigurationoptions.Theproductsupplierinformationandclientinformationshouldbothbefillediniftheyaredifferent.ApersonwhocananswerqueriesregardinginformationsuppliedinthePICSshouldbenamedasthecontactperson.A.2.1Dateofthestatement.A.2.2ImplementationUnderTest(IUT)identificationIUTname:.IUTversion:.SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)10A.2.3SystemUnderTest(SUT)identificationSUTname:.Hardwareconfiguration:.Operatingsystem:.A.2.4ProductsupplierName:.Address:.Telephonenumber:.Facsimilenumber:.E-mailaddress:.Additionalinformation:.A.2.5Client(ifdifferentfromproductsupplier)Name:.Address:.SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)11Telephonenumber:.Facsimilenumber:.E-mailaddress:.Additionalinformation:.A.2.6PICScontactperson(ApersontocontactifthereareanyqueriesconcerningthecontentofthePICS).Name:.Telephonenumber:.Facsimilenumber:.E-mailaddress:.Additionalinformation:.A.3IdentificationoftheprotocolThisPICSproformaappliestothefollowingstandard:-EN301004-1:"BroadbandIntegratedServicesDigitalNetwork(ISDN);SignallingSystemNo.7;MessageTransferPart(MTP)level3functionsandmessagestosupportinternationalconnection;Part1:Protocolspecification[ITU-TRecommendationQ.2210(1996)modified]".SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)12A.4GlobalstatementofconformanceAreallmandatorycapabilitiesimplemented?(Yes/No).NOTE:Answering"No"tothisquestionindicatesnon-conformancetotheprotocolspecification.Non-supportedmandatorycapabilitiesaretobeidentifiedinthePICS,withanexplanationofwhytheimplementationisnon-conforming,onpagesattachedtothePICSproforma.A.5CapabilitiesThisclausecontainsthecoreofthePICSproformafortheMTPprotocol,asspecifiedintheITU-TRecommendationsorEN301004-1basedonETS300008-1wherethismodifiestheequivalentITU-TRecommendations,forMTPlevel3.Theproformaarepresentedintheformoftables.SubclausesA.5.1toA.5.10containtheindividualclausesofthePICSproforma.A.5.1Majorcapabilities-MTPlevel3Thesupplieroftheimplementationshallstatewhetherornotthe(signalling)proceduresfortheMTPlevel3asspecifiedinITU-TRecommendationsQ.701,Q.704andQ.2210asmodifiedbyEN301004-1basedonETS300008-1aresupported,inthetablesbelow.TableA.1:SignallingmessagehandlingItemProcedureReferenceStatusSupport1/1MessageroutingfunctionQ.704-2.3m1/2MessagediscriminationfunctionQ.704-2.4.1m1/3STPfunctionalityQ.704-2.4.1o1/4MessagedistributionfunctionQ.704-2.4.2m1/5Quasi-associatedmodeofsignallingQ.701-3.1.2oComments:.SIST EN 301 004-2 V1.1.2:2005



ETSIETSIEN301004-2V1.1.2(2000-01)13TableA.2:SignallingnetworkmanagementItemProcedureReferenceStatusSupport2/1SignallinglinkfailureQ.704-3.3.1m2/2SignallinglinkrestorationQ.704-3.3.2m2/3SignallinglinkdeactivationQ.704-3.3.3m2/4SignallinglinkactivationQ.704-3.3.4m2/5SignallinglinkblockingQ.704-3.3.5m2/6SignallinglinkunblockingQ.704-3.3.6m2/7SignallinglinkInhibitingQ.704-3.3.7m2/8SignallinglinkuninhibitingQ.704-3.3.8m2/9SignallingrouterestrictedQ.704-3.5.3x2/10SignallingrouteunavailableQ.704-3.5.1m2/11SignallingrouteavailableQ.704-3.5.2m2/12SignallingpointunavailableQ.704-3.7.1m2/13SignallingpointavailableQ.704-3.7.2m2/14SignallingpointcongestedQ.704-3.7.3o(note)2/15ProceduresusedinconnectionwithlinkcongestionstatuschangesQ.704-3.8.3m2/16CongestionstatusofsignallingroutesetsQ.704-3.8.4a)m2/17ProceduresusedinconnectionwithroutesetcongestionstatuschangesQ.704-3.8.5.1mNOTE:Thisoptionisimplementationdependent.Comments:.
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