ETSI EN 301 846 V1.1.1 (2001-07)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zasebno omrežje z integriranimi storitvami (PISN) - Standard profila za uporabo PSS1 (QSIG) v omrežjih s storitvami radijskega prometaPrivate Integrated Services Network (PISN); Profile Standard for the use of PSS1 (QSIG) in Air Traffic Services networks33.040.35Telefonska omrežjaTelephone networksICS:Ta slovenski standard je istoveten z:EN 301 846 Version 1.1.1SIST EN 301 846 V1.1.1:2005en01-marec-2005SIST EN 301 846 V1.1.1:2005SLOVENSKI
STANDARD



SIST EN 301 846 V1.1.1:2005



ETSIEN301846V1.1.1(2001-07)EuropeanStandard(Telecommunicationsseries)PrivateIntegratedServicesNetwork(PISN);ProfileStandardfortheuseofPSS1(QSIG)inAirTrafficServicesnetworksSIST EN 301 846 V1.1.1:2005



ETSIETSIEN301846V1.1.1(2001-07)2ReferenceDEN/ECMA-00189KeywordsPISN,PSS1,QSIGETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:+33492944200Fax:+33493654716SiretN°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:editor@etsi.frCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 301 846 V1.1.1:2005



ETSIETSIEN301846V1.1.1(2001-07)3ContentsIntellectualPropertyRights.6Foreword.61Scope.72Conformance.73References.74Definitions.84.1Externaldefinitions.85Abbreviations.96Specificationframework.106.1General.106.2TerminalEquipment(TE).106.3PrivateTerminationSystem(PTS).106.4Switching(SW).116.5Mapping(MP).116.6CallControl(CC).117PhysicalinterfaceandprotocolstackattheCreferencepoint.128Switching(SW)functions.128.1Speechcompression.129Mapping(MP)functions.139.1Physicallayerfunctions.139.1.1Physicalandelectricalinterfacerequirements.139.1.2Rateadaptationandsub-multiplexing.139.1.3AlarmIndicationSignal(AIS).139.1.4Synchronization.139.2Datalinklayerfunctions.149.2.1Generalprocedures.149.2.2Systemparameters.149.3Octetsynchronizationprocedure.1510CallControl(CC)functions-EndPINXcase.1510.1Basiccallestablishmentandclearing.1510.2Messagesegmentationandre-assembly.1510.3STATUSENQUIRYprocedure.1510.4Overlapsending/receivingprocedures.1510.5CallrequestandtransmissionoftheSETUPmessage.1510.6Informationchannelselection.1610.7Agreementofchannelandcallproceeding.1610.8Callconfirmationindication.1710.9Callconnected.1710.10UseofthePROGRESSmessage.1710.11Failureofcallestablishment.1710.12Callclearing.1710.13Callcollisions.1710.14Simultaneouscallattempts.1810.15Alternativerouteing.1810.16Timervalues.1810.17Supportofinformationelements.1910.17.1General.1910.17.2Bearercapability.1910.17.3Callstate.2010.17.4Calledpartynumber.20SIST EN 301 846 V1.1.1:2005



ETSIETSIEN301846V1.1.1(2001-07)410.17.5Callingpartynumber.2010.17.6Cause.2110.17.7Channelidentification.2110.18Restartprocedureforlayermanagement.2110.19GenericFunctionalProtocol.2110.19.1ApplicablepartsoftheGenericFunctionalProtocol.2110.19.2Supportofinformationelements.2210.19.3Integerencodingofoperationvalues.2210.20Specificsupplementaryservices.2310.21Priorityinterruptionandintrusion.2310.21.1Signallingprocedures.2310.21.2Callcontrolprocedures.2310.21.3InvocationofpriorityfunctionsatOriginatingPINX.2410.21.4ExecutionofSS-CPI.2510.22Transitcounter.2511CallControl(CC)functions-TransitPINXcase.2511.1General.25AnnexA(normative):RequirementsList(RL).27A.1General.27A.2RelationshipbetweenRLandcorrespondingPICSproformas.27A.3RequirementList.27A.3.1Tablesforthephysicallayer.27A.3.2Tablesforthedatalinklayer(D-channel).28A.3.2.1Majorcapabilities.28A.3.2.2Framesreceived.28A.3.2.3Framestransmitted.28A.3.3Tablesforthenetworklayer.28A.3.3.1BasicCall(EN300172).28A.3.3.1.1Bearerssupported.28A.3.3.1.2StatusandStatusEnquiryprotocolprocedures.29A.3.3.1.3Circuitswitchedcallcontrol.29A.3.3.1.4Proceduresforlayermanagement.29A.3.3.1.5Timers.29A.3.3.1.6Messagesandinformationelementsforgeneralprocedures.30A.3.3.1.7Messagesegmentation/re-assemblyprocedures.30A.3.3.1.8Partycategoryfunctionality.30A.3.3.2GenericFunctionalProtocol.31A.3.3.2.1CallrelatedprotocolcontrolandGFT-Controlrequirements.31A.3.3.2.2ConnectionlessADPUtransportmechanism.31A.3.3.2.3ConnectionorientedAPDUtransportmechanism.31A.3.3.2.4CoordinationFunctionrequirements.31A.3.3.2.5ACSEandDSErequirements.31A.3.3.2.6Implementedparameters.31A.3.3.2.6.1ALERTINGmessage.31A.3.3.2.6.2CONNECTmessage.32A.3.3.2.6.3SETUPmessage.32A.3.3.2.6.4DISCONNECTmessage.32A.3.3.2.6.5RELEASEmessage.32A.3.3.2.6.6RELEASECOMPLETEmessage.32A.3.3.2.6.7FACILITYmessage.32A.3.3.2.6.8NOTIFYmessage.32A.3.3.2.6.9PROGRESSmessage.32A.3.4TablesforSupplementaryServicesandANFs.33A.3.4.1Callintrusion.33A.3.4.1.1General.33A.3.4.1.2Procedures.34A.3.4.1.3Coding.35A.3.4.1.4Timers.36SIST EN 301 846 V1.1.1:2005



ETSIETSIEN301846V1.1.1(2001-07)5A.3.4.2Callpriorityinterruption(protection).36A.3.4.2.1General.36A.3.4.2.2Procedures.36A.3.4.3Transitcounter.37A.3.4.3.1General.37AnnexB(normative):ProfilespecificICSproforma.38B.1General.38B.2InstructionforcompletingtheICSproforma.38B.2.1GeneralstructureoftheICSproforma.38B.2.2AdditionalInformation.39B.2.3ExceptionInformation.39B.3ICSproforma.39B.3.1ImplementationIdentification.39B.3.2Supportedinterfacesandprotocols.40B.3.3Physicallayer.40B.3.4Datalinklayer.40B.3.5Networklayer(BasicCall).41B.3.6Networklayer(GenericFunctionalProtocol).41B.3.7Priorityinterruptionandintrusionsupplementaryservices.41B.3.8TransitcounterANF.41AnnexC(normative):ProceduresfordetectingandresolvingSimultaneousCallAttemptsonasingleInter-PINXLink.42C.1General.42C.2Descriptionofprocedure.42C.2.1Detectionofasimultaneouscallattempt.42C.2.2Callswithoutcallcollision.42C.2.3Callsofequalpriorityandcallcollision.43C.2.4Callsofunequalpriorityandcallcollision.43C.3SpecificationandDescriptionLanguage(SDL)representationofprocedures.43AnnexD(informative):Facilityinformationelementcontentsencoding.50D.1General.50D.2callintrusionRequestinvoke(ciRequest.inv)operation.50D.3callintrusionRequestresult(ciRequest.res)operation.51D.4callintrusionGetCIPLinvoke(ciGetCIPL.inv)operation.52D.5callIntrusionGetCIPLresult(ciGetCIPL.res)operation.53D.6callIntrusionCompletedinvoke(ciCompleted.inv)operation.54D.7Callintrusionnotifications.55D.8Callintrusionerrors.56D.9callInterruptionRequestinvoke(cpiRequest.inv)operation.59D.10callProtectionRequestinvoke(cpipRequest.inv)operation.60D.11Callpriorityinterruptionnotifications.61AnnexE(informative):Bibliography.62History.63SIST EN 301 846 V1.1.1:2005



ETSIETSIEN301846V1.1.1(2001-07)6IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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)hasbeenproducedbyECMAonbehalfofitsmembersandthoseoftheEuropeanTelecommunicationsStandardsInstitute(ETSI).ThepresentdocumentisoneofaseriesofStandardsdefiningservicesandsignallingprotocolsapplicabletoPrivateIntegratedServicesNetworks(PISNs).TheseriesusesISDNconceptsasdevelopedbyITU-TandconformstotheframeworkofInternationalStandardsforOpenSystemsInterconnectionasdefinedbyISO/IEC.ThepresentdocumentspecifiesthefunctionalprofileforinterconnectingPrivateIntegratedservicesNetworkeXchanges(PINX)inAirTrafficServices(ATS)PISNstopermitinteroperabilitybetweenequipmentfromdifferentvendors.Itresultsfromamandate(M/239)fromtheCommissionoftheEuropeanCommunity(CEC)forstandardizationinthefieldofairtrafficmanagementequipmentandsystems.NationaltranspositiondatesDateofadoptionofthisEN:27July2001DateoflatestannouncementofthisEN(doa):31October2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30April2002DateofwithdrawalofanyconflictingNationalStandard(dow):30April2002SIST EN 301 846 V1.1.1:2005



ETSIETSIEN301846V1.1.1(2001-07)71ScopeThepresentdocumentspecifiesthecombinationofbasestandards,togetherwiththeselectionofappropriateoptionsandparametervalues,necessarytospecifyhowQSIG/PSS1canbeusedtoprovidedigitalsignallingcapabilitiesbetweenPrivateIntegratedservicesNetworkseXchange(PINX)inanAirTrafficServices(ATS)PISN.Thepresentdocumentdefines:-physicalandelectricalcharacteristics(physicallayer)oftheinterfacestothetransmissionsystemstobeemployed;-datalinklayerprocedurestoensureerror-freecommunicationslinks;-networklayerproceduresforcallestablishmentandclearing;and-supplementaryservicestomeetspecificATSrequirements.ThepresentdocumentstatesrequirementsuponimplementationsinordertoachieveinteroperabilitybetweenequipmentinATSPISNs.NOTE1:Implementationofthepresentdocumentdoesnotprecludeamanufacturerfromofferingothermeansofinterconnection.ThepresentdocumentdoesnotspecifyrequirementsrelatedtointerworkingbetweenQSIGandothersignallingsystemsusedinATSPISNs.2ConformanceAsystemconformstothepresentdocumentifitcorrectlyperformsallthemandatorycapabilitiesdefinedintheRequirementList(RL)(annexA)andtheprofilespecificImplementationConformanceStatement(ICS)(annexB).Notethatmorecapabilitiesmaybemandatorythaninthebasestandards.3ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublicationand/oreditionnumberorversionnumber)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.ETSIEN300172:"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Circuit-modebasicservices[ISO/IEC11572(1996)modified]".ETSIETS300239(1995):"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Genericfunctionalprotocolforthesupportofsupplementaryservices[ISO/IEC11582(1995),modified]".ETSIETS300290(1994):"BusinessTeleCommunications(BTC);64kbit/sdigitalunrestrictedleasedlinewithoctetintegrity(D64U);Terminalequipmentinterface".ETSIETS300290,Amendment1(1995):"BusinessTeleCommunications(BTC);64kbit/sdigitalunrestrictedleasedlinewithoctetintegrity(D64U);Terminalequipmentinterface".ETSIETS300402-2(1995):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Datalinklayer;Part2:Generalprotocolspecification[ITU-TRecommendationQ.921(1993),modified]".SIST EN 301 846 V1.1.1:2005



ETSIETSIEN301846V1.1.1(2001-07)8ETSIEN300402-4(V1.2.3):"IntegratedServicesDigitalNetwork(ISDN);DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Datalinklayer;Part4:ProtocolImplementationConformanceStatement(PICS)proformaspecificationforthegeneralprotocol".ETSIEN300426:"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Callintrusionsupplementaryservice[ISO/IEC14846(1996),modified]".ETSIETS300475-1:"PrivateTelecommunicationNetwork(PTN);Referenceconfiguration;Part1:ReferenceconfigurationforPTNeXchanges(PTNX)[ISO/IEC11579-1(1994),modified]".ETSIEN301039:"PrivateIntegratedServicesNetwork(PISN);Mappingfunctionsfortheemploymentof64kbit/scircuitmodeconnectionswith16kbit/ssub-multiplexing".ETSIEN301048:"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Transitcounteradditionalnetworkfeature[ISO/IEC15056(1997)modified]".ETSIEN301656:"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Callpriorityinterruptionandcallpriorityinterruptionprotectionsupplementaryservices;[ISO/IEC15992(1998),modified]".ISO/IEC9646-7(1994):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part7:ImplementationConformanceStatements".ITU-TRecommendationG.728(1992):"Codingofspeechat16kbit/susinglow-delaycodeexcitedlinearprediction".ITU-TRecommendationT.50(1992):"Informationtechnology-7-bitcodedcharactersetforinformationinterchange".ITU-TRecommendationZ.100(1993):"Specificationanddescriptionlanguage(SDL)".4Definitions4.1ExternaldefinitionsForthepurposesofthepresentdocument,thetermsanddefinitionsgiveninthefollowingapply:Creferencepoint:(ETS300475-1)DestinationPINX:(ETS300239)EndPINX:(ETS300239)GatewayPINX:(EN300172)IncomingCall:(EN300172)Inter-PINXConnection:(EN301039)Inter-PINXLink:(EN301039)Mappingfunctionalgroup:(ETS300475-1)OriginatingPINX:(EN300172)OutgoingCall:(EN300172)PrecedingPINX:(ETS300239)PrivateI
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