SIST EN 301 273 V1.1.3:2003

Cordless Terminal Mobility (CTM); Phase 2; Service description

To produce an ETSI stage 1 description for phase 2 of the CTM service

Mobilnost brezvrvičnega terminala (CTM) ¬¬– Faza 2 – Opis storitve

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.050.01 - Telecommunication terminal equipment in general
• ICS: 33.070.30 - Digital Enhanced Cordless Telecommunications (DECT)
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI EN 301 273 V1.1.3 (2000-01) - Cordless Terminal Mobility (CTM); Phase 2; Service description

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.HCordless Terminal Mobility (CTM); Phase 2; Service description33.070.30'(&7Digital Enhanced Cordless Telecommunications (DECT)33.050.01Telekomunikacijska terminalska oprema na splošnoTelecommunication terminal equipment in generalICS:Ta slovenski standard je istoveten z:EN 301 273 Version 1.1.3SIST EN 301 273 V1.1.3:2003en01-december-2003SIST EN 301 273 V1.1.3:2003SLOVENSKI
STANDARD



SIST EN 301 273 V1.1.3:2003



ETSIEN301273V1.1.3(2000-01)EuropeanStandard(Telecommunicationsseries)CordlessTerminalMobility(CTM);Phase2;ServicedescriptionSIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)2ReferenceDEN/NA-020061KeywordsCTM,DECT,mobility,stage1ETSIPostaladdressF-06921SophiaAntipolisCedex-FRANCEOfficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/[e-mail]ETSIdeliverablecanbedownloadedfromhttp://www.etsi.orgIfyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]Ideliverablemaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)3ContentsIntellectualPropertyRights.5Foreword.51Scope.62References.73Definitions.74Abbreviations.95Description.95.1Coreservicefeatures.105.1.1Numbering.105.1.2Outgoingcall.105.1.3Emergencycall.105.1.4Incomingcall.105.1.5Roaming.105.1.6Handover.115.1.7Security.115.1.7.1Terminalauthentication.115.1.7.2Networkauthentication.115.1.7.3Encryption.115.1.8Serviceprofile.125.1.9Messagewaitingindication.125.2Optionalservicefeatures.125.2.1Serviceprofilemodification.125.2.2Serviceprofileinterrogation.125.3CTMsupplementaryservices.125.3.1CTMcallforwardingonnotreachable.125.3.2CTMcallforwardingunconditional.125.3.3CTMcallforwardingonbusy.135.3.4CTMcallforwardingonnoreply.135.3.5CTMcallinglineidentificationpresentation.135.3.6CTMcallinglineidentificationrestriction.135.3.7CTMconnectedlineidentificationpresentation.135.3.8CTMconnectedlineidentificationrestriction.135.3.9CTMincomingcallscreening.135.3.10CTMoutgoingcallbarring.136Procedures.136.1Provisionandwithdrawal.136.2Normalprocedures.146.2.1Registration,deregistrationanderasure.146.2.1.1Corerequirements.146.2.1.2Optionalrequirements.146.2.2Activationanddeactivation.146.2.2.1Corerequirements.146.2.2.2Optionalrequirements.146.2.3Invocationandoperation.156.2.3.1Corerequirements.156.2.3.2Optionalrequirements.166.2.4Interrogation.166.2.4.1Corerequirements.166.2.4.2Optionalrequirements.166.3Exceptionalprocedures.166.3.1Registrationanderasure.166.3.1.1Corerequirements.16SIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)46.3.1.2Optionalrequirements.166.3.2Activationanddeactivation.166.3.2.1Corerequirements.166.3.2.2Optionalrequirements.176.3.3Invocationandoperation.176.3.3.1Corerequirements.176.3.3.2Optionalrequirements.176.3.4Interrogation.186.3.4.1Corerequirements.186.3.4.2Optionalrequirements.187Interworkingrequirements.187.1InterworkingbetweenpublicnetworksprovidingtheCTMservice.187.1.1PublicCTMuserroamsintoavisitedpublicnetwork.187.2Interworkingwithprivatenetworks.187.2.1PublicCTMuserroamsintoaPISNarea.197.2.2PrivateCTMuserroamsintoapublicCTMnetworkarea.197.3InterworkingwithnetworksnotprovidingtheCTMservice.197.4Co-operationbetweennetworkoperatorsandserviceproviders.198InteractionwithISDNsupplementaryservices.208.1Interactiondescription.208.1.1Adviceofchargeservices(AOC-S,AOC-D,AOC-E,AOC-R).208.1.2Callhold(HOLD).208.1.3Explicitcalltransfer.208.1.4Callinglineidentificationpresentation.208.1.5Callinglineidentificationrestriction.208.1.6Connectedlineidentificationpresentation.218.1.7Connectedlineidentificationrestriction.218.1.8Closedusergroup.218.1.9Completionofcallstobusysubscriber.218.1.10Completionofcallsonnoreply.218.1.11Conferencecall,add-on(CONF).218.1.12Callforwardingunconditional.218.1.13Callforwardingonbusy.218.1.14Callforwardingonnotreachable.228.1.15Selectivecallforwarding.228.1.16Callforwardingunconditionaltoaservicecentre.228.1.17Maliciouscallidentification.228.1.18Threeparty.228.1.19User-to-usersignalling.228.1.20In-callmodification.228.1.21Trunkhunting.228.1.22Fixedoutgoingcallbarring.228.1.23Usercontrolledoutgoingcallbarring.238.1.24Reversechargingatcallsetuptime.238.1.25Messagewaitingindication.238.1.26Othersupplementaryservices,otherservices.239Interactionwithotherservices.249.1Universalpersonaltelecommunication.24History.25SIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)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)hasbeenproducedbyETSITechnicalCommitteeNetworkAspects(NA).InaccordancewithCCITTRecommendationI.130[7],thefirststageofthefollowingthreelevelstructureisusedtodescribethetelecommunicationsservicesasprovidedbyEuropeanpublictelecommunicationsoperators:-Stage1:isanoverallservicedescription,fromtheservicesubscriber'sanduser'sstandpoint;-Stage2:identifiesthefunctionalcapabilitiesandinformationflowsneededtosupporttheservicedescribedinstage1;and-Stage3:definesthesignallingsystemprotocolsandswitchingfunctionsneededtoimplementtheservicedescribedinstage1.Thepresentdocumentdetailsthestage1aspects(overallservicedescription)fortheCTMservice,takingintoaccountthevariousnetworkarchitectures,e.g.,IN.Theapplicationofstage2andstage3maybedifferentwhentheserviceissupportedonanINenvironment.NOTE:CTMphase2servicedescriptionimprovesphase1withenhancementsintheareaofmobility(handover,messagewaitingindication).Moreoveritdefinesacomprehensivesupportforemergencycallcorefeature.CTMphase2definesalsoCTMspecificsupplementaryservices.RegardingterminalcapabilitiesthepresentdocumentformsthebasisfortheDECTCTMAccessProfile(CAP)ETS300824[5].NationaltranspositiondatesDateofadoptionofthisEN:31December1999DateoflatestannouncementofthisEN(doa):31March2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30September2000DateofwithdrawalofanyconflictingNationalStandard(dow):30September2000SIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)61ScopeThepresentdocumentdefinesthestage1servicedescriptionforphase2oftheCTMservice.Stage1isanoverallservicedescription,primarilyfromtheservicesubscriber'sanduser'spointofview,butdoesnotdealwiththedetailsofthehumaninterfaceitself.Thepresentdocumentincludesinformationapplicabletonetworkoperatorsandterminal,switchanddatabasemanufacturers.ThepresentdocumentspecifiestherequirementswheretheserviceisprovidedtotheCTMuserviaatelecommunicationsnetworkthatiseitherthepan-EuropeanISDNoraPSTNasprovidedbyEuropeanpublictelecommunicationsoperators.Thepresentdocumentincludesinterworkingrequirementsforcaseswhereusersinacallarelocatedondifferentnetworks.TheprovisionoftheCTMserviceonmobilenetworksisoutsidethescopeofthepresentdocument.Thepresentdocumentcontainsthecorerequirementsforphase2oftheCTM.Aservicemaybeprovidedonthebasisofthesecorerequirementsalone.Thepresentdocumentalsodocumentssomeoptionalservicefeatureswhichmaybeusedtoenhancetheservice.Furthermore,additionalfunctionalitiesnotdocumentedinthepresentdocumentmaybeimplemented.Therequirementsofwhichareconsideredoutsideofthescopeofthepresentdocumentandconsequentlyoutsidethescopeofthecorrespondingstage2andstage3standards.Suchadditionalfunctionalitymaybeonanetwork-widebasis,orparticulartooneCTMuseroragroupofCTMusers.Suchadditionalfunctionalitydoesnotcompromiseconformancetothecorerequirementsoftheservice.Chargingprinciplesareoutsidethescopeofthepresentdocument,unlessspecificservicerequirementsarestated.TheserequirementsdealwiththeallocationofcertaincallchargestoparticularCTMusers.InteractionswithservicesandISDNsupplementaryservicesnotlistedinclauses8and9areoutsidethescopeofthepresentdocument.TheCTMserviceallowsusersofcordlessterminalstobemobilewithinandbetweennetworks.WhereradiocoverageisprovidedandthecordlessterminalhasappropriateaccessrightstheCTMuserisabletomakecallsfrom,andtoreceivecallsat,anylocationwithinthefixedpublicand/orprivatenetworks,andmaymovewithoutinterruptionofacallinprogress.Phase2oftheCTMserviceisapplicabletothetelephony3,1kHzteleservice(seeETS300111[3]).Phase2oftheCTMserviceisalsoapplicabletothespeechbearerservice(seeETS300109[1])andthe3,1kHzaudiobearerservice(seeETS300110[2]).Ifthepresentdocumentisapplicabletothestage2andstage3standardsforthephase2oftheCTMservice,wherethetextindicatesthestatusofarequirement(i.e.asstrictcommandorprohibition,asauthorizationleavingfreedom,asacapabilityorapossibility),thisshallbereflectedintherelevantstage2andstage3standards.Otherwise,thestatusofarequirementshallbereflectedintherelevantstandardsfortheunderlyingprotocols.Furthermore,conformancetothepresentdocumentiseithermetby:-conformingtothestage3standards;or-implicitlycoveredbyconformingtothestandardsfortheunderlyingprotocols,withthefieldofapplicationappropriatetotheequipmentbeingimplemented.Thereforenomethodoftestingisprovidedforthepresentdocument.SIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)72ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.•Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.•Foraspecificreference,subsequentrevisionsdonotapply.•Foranon-specificreference,subsequentrevisionsdoapply.•Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]ETS300109(1992):"IntegratedServicesDigitalNetwork(ISDN);Circuit-mode64kbit/s8kHzstructuredbearerservicecategoryusableforspeechinformationtransfer,Servicedescription".[2]ETS300110(1992):"IntegratedServicesDigitalNetwork(ISDN);Circuit-mode64kbit/s8kHzstructuredbearerservicecategoryusablefor3,1kHzaudioinformationtransfer,Servicedescription".[3]ETS300111(1992):"IntegratedServicesDigitalNetwork(ISDN);Telephony3,1kHzteleservice,Servicedescription".[4]ETS300345(1994):"IntegratedServicesDigitalNetwork(ISDN);InterworkingbetweenpublicISDNsandprivateISDNsfortheprovisionoftelecommunicationservices;Generalaspects".[5]ETS300824:"DigitalEnhancedCordlessTelecommunications(DECT);CordlessTerminalMobility(CTM);CTMAccessProfile(CAP)".[6]ITU-TRecommendationE.164(1997):"Theinternationalpublictelecommunicationnumberingplan".[7]CCITTRecommendationI.130(1988):"MethodforthecharacterizationoftelecommunicationservicessupportedbyanISDNandnetworkcapabilitiesofanISDN".3DefinitionsForthepurposeofthepresentdocument,thefollowingtermsanddefinitionsapply:authentication:securitymechanismallowingtheverificationoftheprovidedidentityaccessrights:indicationthatthecordlessterminalhasappropriateaccessallowancetotheCTMserviceNOTE1:Thisdefinitiondoesnotrefertoanyspecificaccesstechnology.accessrightsidentity:identitywhichisgloballyuniquetoaserviceproviderandwhichshowstheaccessrightsrelatedtothisserviceproviderbasiccall(procedures):proceduresbywhichacall(asaninstanceofabasictelecommunicationservice)isestablishedandterminatedNOTE2:Emergencycallisnotabasiccall.cordlessterminal:physicalentitythatprovidesaccesstothetelecommunicationservicesofanetworkviaaradiointerfacecoreservicefeature:particularservicefeaturefundamentaltothetelecommunicationservice,i.e.,intheabsenceofthisservicefeature,thetelecommunicationservicedoesnotmakesenseasacommercialofferingtotheservicesubscribercoveragearea:areawithintheradiocoverageareainwhichtheCTMuserhassubscribedtousetheCTMserviceSIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)8CTMidentity:identitybywhichaCTMuserisknowntotheCTMserviceprovidersandnetworkssupportingCTM,anditisusedforflexibilityandsecuritypurposes.TheCTMidentityidentifiesaCTMuserunambiguously.TheCTMidentitydoesnotneedtobeknownbyusersCTMnumber:numberthatuniquelyandunambiguouslyidentifieseachCTMuser.ItisusedbyacallingpartytoreachtheCTMuser.Thenumberisindependentofthecallingterminal,networkorserviceusedanditisaE.164numberE.164number:numberconformingtothenumberingplanandstructurespecifiedinITU-TRecommendationE.164[6]forwarded-tonumber:numbertowhichthecallisredirectedasaresultofcallforwardinghandover:processbywhichacallinprogressismaintainedwhentheCTMusermoveswiththecordlessterminalwithacallinprogresswithinanetworkwherecontinuousradiocoverageisprovidedlocationarea:radiocoverageareainwhichacordlessterminalmayreceivecallsasaresultofasinglelocationregistrationlocationregistration:processwherebythepositionofaCTMterminalisdeterminedtothelevelofonelocationareanetworkoperator:entitythatprovidesthenetworkoperatingelementsandresourcesfortheexecutionoftheCTMservicenotreachable:statusinthenetworkwhenanincomingcallisofferedtoacordlessterminalbutthecordlessterminalisoutofradiocoverage,switchedofforthereisradiocongestionoptionalservicefeature:servicefeatureaddedtocorefeaturetooptionallyenhanceaserviceofferingradiocoverage:areainwhichcordlessterminalsmaybeusedtoestablishandmaintaintelecommunicationservicesviatheradiobasestationssupportedbythenetworksupportingtheCTMserviceNOTE3:TheradiocoveragesupportedbyanindividualnetworksupportingtheCTMservicemaybecontinuousordiscontinuous,i.e.itmaycorrespondtothecompletegeographicalterritoryservedbythenetworkoritmaynot.Inthecaseofdiscontinuousradiocoverage,theareasofradiocoveragemayconsistofindividualradiocells,servingforexampleisolatedhousesorverysmallbusinesses,orcordlessislandsconsistingofacollectionofradiocellsprovidingcontinuouscoverageoflargerareas.TheradiocoveragesupportedbyanetworksupportingtheCTMservicemayoverlapwiththeradiocoveragesupportedbyoneormoreothernetworkssupportingtheCTMserviceoritmaybecomplementary.roaming:CTMusermoveswiththecordlessterminalwithoutacallinprogressfromonelocationareatoanotherlocationareawithinthesameand/orbetweendifferentnetworkssupportingtheCTMserviceservicefeature:specificaspectofatelecommunicationservicethatcanalsobeusedinconjunctionwithothertelecommunicationservicesorservicefeaturesaspartofacommercialoffering.Itiseitheracorepartofatelecommunicationserviceoranoptionalpartofferedasanenhancementtoatelecommunicationserviceserviceprofile:recordcontainingalltheserviceinformationrelatedtoaCTMuserserviceprovider:actorwhoprovidesCTMservicestoitsservicesubscribersonacontractualbasisandwhoisresponsiblefortheCTMservicesoffered.Thesameorganizationmayactasanetworkoperatorandaserviceproviderservicesubscriber:entitythatcontractsforservicesofferedbyserviceprovidersservice:thatwhichisofferedbyanadministrationorapublicorprivateserviceprovidertoitsservicesubscriberinordertosatisfyatelecommunicationrequirementterminalmobility:abilityofaterminaltoaccesstelecommunicationservices,whileinmotion,andthecapabilityofthenetworktolocateandidentifythatterminalasitmovesuser:personormachinedelegatedbyaservicesubscribertousetheservicesand/orfacilitiesofatelecommunicationnetworkSIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)94AbbreviationsForthepurposeofthepresentdocument,thefollowingabbreviationsapply:CAPCTMAccessProfileCCBSCompletionofCallstoBusySubscriberCCNRCompletionofCallsonNoReplyCFBCallForwardingonBusyCFNRCallForwardingonNoReplyCFNRcCallForwardingonNotReachableCFUCallForwardingUnconditionalCLIPCallingLineIdentificationPresentationCLIRCallingLineIdentificationRestrictionCOLPConnectedLineIdentificationPresentationCOLRConnectedLineIdentificationRestrictionCT2SecondgenerationofCordlessTechnologyCTMCordlessTerminalMobilityCUGClosedUserGroupDECTDigitalEnhancedCordlessTelecommunicationsICSIncomingCallScreeningIMIn-callModificationINIntelligentNetworkISDNIntegratedServicesDigitalNetworkOCBOutgoingCallBarringPISNPrivateIntegratedServicesNetworkPSTNPublicSwitchedTelephoneNetworkREV-SREVersechargingatcallSetuptimeUPTUniversalPersonalTelecommunicationUUSUser-to-UserSignalling5DescriptionTheCTMserviceallowsusersofcordlessterminalstobemobilewithinandbetweennetworks.WhereradiocoverageisprovidedandthecordlessterminalhasappropriateaccessrightstheCTMusershallbeabletomakecallsfrom,andtoreceivecallsat,anylocationwithinthefixedpublicand/orprivatenetworks,andmaymovewithoutinterruptionofacallinprogress.TheCTMservicecanbecomposedby"coreservicefeatures"and"optionalservicefeatures".Thecoreservicefeaturesprovideabasicservice,availabletoallCTMusers.Theoptionalservicefeaturescontainfunctionalitythatisadditionaltothecoreservicefeatures,thatcustomisetheserviceaccordingtotheneedsofaspecificservicesubscriber.Theseadditionalpartsmaybeofferedeithertoalltheserviceprovider'sservicesubscribers,ortoagroupofservicesubscribersoreventoasingleservicesubscriber.Inadditiontocoreservicefeatures,anetworkcanimplementoptionalservicefeatures.TheavailabilitytoroamingCTMusersoftheoptionalfeaturesdependsontheimplementationoftheoptionalfeaturesinothernetworks.SIST EN 301 273 V1.1.3:2003



ETSIETSIEN301273V1.1.3(2000-01)105.1CoreservicefeaturesThecoreservicefeaturesarelistedhereaft
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