ETSI TS 102 232-6 V2.2.1 (2007-05) Lawful Intercep

ETSITS102232-6V2.2.1(2007-05)TechnicalSpecificationLawfulInterception(LI);HandoverInterfaceandService-SpecificDetails(SSD)forIPdelivery;Part6:Service-specificdetailsforPSTN/ISDNservicesETSIETSITS102232-6V2.2.1(2007-05)2ReferenceRTS/LI-00043-6KeywordsIP,telephony,lawfulinterception,securityETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableat:©EuropeanTelecommunicationsStandardsInstitute2007.Allrightsreserved.DECTTM,PLUGTESTSTMandUMTSTMareTradeMarksofETSIregisteredforthebenefitofitsMembers.TIPHONTMandtheTIPHONlogoareTradeMarkscurrentlybeingregisteredbyETSIforthebenefitofitsMembers.3GPPTMisaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartners.ETSIETSITS102232-6V2.2.1(2007-05)3ContentsIntellectualPropertyRights................................................................................................................................4Foreword.............................................................................................................................................................41Scope........................................................................................................................................................52References................................................................................................................................................53Definitionsandabbreviations...................................................................................................................63.1Definitions..........................................................................................................................................................63.2Abbreviations.....................................................................................................................................................64General.....................................................................................................................................................64.1Approach............................................................................................................................................................64.2Referencemodel.................................................................................................................................................75Headers,dataexchangeandnetworks......................................................................................................75.1Approach............................................................................................................................................................75.2Structures............................................................................................................................................................75.3Definitionofacommunicationssession.............................................................................................................76InterceptRelatedInformation(IRI)andContentofCommunication(CC).............................................76.1DefinitionofIRIeventsandCCevents..............................................................................................................76.2CCformat...........................................................................................................................................................76.3Supplementaryinformation................................................................................................................................86.3.1Requirementsforsupplementaryinformation..............................................................................................86.3.2Supplementaryinformation..........................................................................................................................86.3.3Sendingsupplementaryinformation.............................................................................................................8