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14154193 gsm-release-call-cause-values
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- 179. 3UPERSEDEDBYAMORERECENTVERSION #ODINGOF#ALLREJECTEDDIAGNOSTIC 4HEFORMATOFTHEDIAGNOSTICFIELDFORCAUSENUMBERISASSHOWNINIGUREAND4ABLE 2EJECTIONREASON #ONDITION /CTETSX 5SERSPECIFICDIAGNOSTIC X ETC )'52%1 #ODINGOFDIAGNOSTICFIELDFORCAUSENUMBER 4!,%1 #ODINGOFDIAGNOSTICFIELDFORCAUSENUMBER EXT 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION .OTE )% TYPE )NFORMATIONELEMENTIDENTIFIER X ETC .OTE ./4%3 4HISOCTETMAYBEPRESENTONLYIFOCTETXINDICATESUSERSPECIFICDIAGNOSTIC 4HISOCTETMAYBEPRESENTONLYIFOCTETXINDICATESINFORMATIONELEMENTMISSINGORINFORMATIONELEMENT CONTENTSARENOTSUFFICIENT 2EJECTIONREASONOCTETX ITS USERSPECIFIC INFORMATIONELEMENTMISSING INFORMATIONELEMENTCONTENTSARENOTSUFFICIENT !LLOTHERVALUESARERESERVED #ONDITIONOCTETX ITS UNKNOWN PERMANENT TRANSIENT 5SERSPECIFICDIAGNOSTICOCTETX+ #ODEDACCORDINGTOTHEUSERSPECIFICATION
- 180. SUBJECTTOTHEMAXIMUMLENGTHOFTHE#AUSEINFORMATIONELEMENT )NFORMATIONELEMENTTYPEOCTETX+ IT VARIABLELENGTHINFORMATIONELEMENT FIXEDLENGTHINFORMATIONELEMENT )NFORMATIONELEMENTIDENTIFIEROCTETX+ ITS ENCODEDWITHTHEINFORMATIONELEMENTIDENTIFIEROFTHEMISSINGORINSUFFICIENTINFORMATIONELEMENT
- 181. 3UPERSEDEDBYAMORERECENTVERSION #ODINGOF.EWDESTINATION#ALLEDPARTYNUMBERNEW .EWDESTINATIONISFORMATTEDASTHECALLEDPARTYNUMBERINFORMATIONELEMENT
- 182. INCLUDINGINFORMATIONELEMENTIDENTIFIER 4RANSITNETWORKSELECTIONMAYALSOBEINCLUDED #ODINGOFACILITYIDENTIFICATION2EJECTEDPARAMETER 4HECODINGOFFACILITYIDENTIFICATIONISNETWORKDEPENDENT #ODINGOF!TTRIBUTEIDENTITY 4HECODINGOFTHEATTRIBUTEIDENTITYDIAGNOSTICISSHOWNINIGURE
- 183. 4ABLEAAND4ABLEB ./4% .OTGENERATEDBY)350 )'52%1 #ODINGOFTHEDIAGNOSTICFIELDFORCAUSESNUMBER
- 184. AND !TTRIBUTEIDENTITY 4!,%A1 #ODINGOFDIAGNOSTICFIELDFORCAUSESNUMBER
- 185. AND!TTRIBUTEIDENTITY 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION EXT !TTRIBUTENUMBER /CTETX EXT 2EJECTEDATTRIBUTE X EXT !VAILABLEATTRIBUTE X ./4%3 7HENDIAGNOSTICSINFORMATIONISPROVIDED
- 186. OCTETXANDXSHALLBEPRESENT/CTETXISOPTIONAL /CTETSX XMAYBEREPEATEDTOREPORTMULTIPLEREJECTEDATTRIBUTES 4HEEXTENSIONBITEXT WHENCODED
- 187. INDICATESTHATTHISDIAGNOSTICCONTINUESTOTHENEXTOCTET !TTRIBUTENUMBEROCTETX ITS .O )NFORMATIONTRANSFERCAPABILITY )NFORMATIONTRANSFERMODE )NFORMATIONTRANSFERRATE 3TRUCTURE #ONFIGURATION %STABLISHMENT 3YMMETRY )NFORMATIONTRANSFERRATEDESTnORIG ,AYERIDENTIFICATION
- 189. AND!TTRIBUTEIDENTITY 2EJECTEDATTRIBUTEOCTETX+ !TTRIBUTE.O )NFORMATIONTRANSFERCAPABILITY ITS ITS ACCORDINGTO4ABLE 1
- 190. OCTET )NFORMATIONTRANSFERMODE ITS ACCORDINGTO4ABLE 1
- 191. OCTET ITS )NFORMATIONTRANSFERRATE ITS ITS ACCORDINGTO4ABLE 1
- 192. OCTET 3TRUCTURE.OTE ITS ACCORDINGTO4ABLE 1
- 193. OCTETA ITS #ONFIGURATION.OTE ITS ITS ACCORDINGTO4ABLE 1
- 194. OCTETA ITS %STABLISHMENT.OTE ITS ITS ACCORDINGTO4ABLE 1
- 195. OCTETA 3YMMETRY.OTE ITS ACCORDINGTO4ABLE 1
- 196. OCTETB ITS )NFORMATIONTRANSFERRATEDEST®ORIG .OTE ITS ITS ACCORDINGTO4ABLE 1
- 197. OCTETB ,AYERIDENTIFICATION ITS LAYER ITS ACCORDINGTO4ABLE 1
- 200. OCTET 2ATE-ULTIPLIER IT ITS ACCORDINGTO4ABLE 1
- 201. OCTET !VAILABLEATTRIBUTESOCTETX+ 4HESAMECODINGASOCTETX+ ./4%3 4HESEVALUESWEREDEFINEDIN2ECOMMENDATION1 !DESCRIPTIONOF4ABLE 1ISFOUNDIN1 #ODINGOF#HANNELTYPE 4HECHANNELTYPEISCODEDASFOLLOWS IT %XTENSIONBIT IT SPARE IT ACCORDINGTOTHE4ABLE 1OCTET
- 202. CHANNELTYPE ./4% .OTGENERATEDBY)350 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION
- 203. 3UPERSEDEDBYAMORERECENTVERSION #ODINGOF)NCOMPATIBLEPARAMETER )NCOMPATIBLEPARAMETERISCOMPOSEDOFINCOMPATIBLEINFORMATIONELEMENTIDENTIFIER #ODINGOF4IMERNUMBER ./4% .OTGENERATEDBY)350 4HETIMERNUMBERISCODEDIN)!CHARACTERS
- 204. EG4ISCODEDAS 4HEFOLLOWINGCODINGISUSEDINEACH OCTET IT 3PARE IT )!CHARACTER #ODINGOF-ESSAGETYPE -ESSAGETYPEISCODEDASSPECIFIEDIN4ABLE1AND4ABLE 1
- 205. RESPECTIVELY #ODINGOFPARAMETERNAME 0ARAMETERNAMEISCODEDASSPECIFIEDIN4ABLE1 #AUSE$EFINITIONS .ORMALCLASS #AUSE.O 5NALLOCATEDUNASSIGNED NUMBER 4HIS CAUSE INDICATES THAT THE CALLED PARTY CANNOT BE REACHED BECAUSE
- 206. ALTHOUGH THE CALLED PARTY NUMBER IS IN A VALID FORMAT
- 207. ITISNOTCURRENTLYALLOCATEDASSIGNED #AUSE.O .OROUTETOSPECIFIEDTRANSITNETWORKNATIONALUSE 4HISCAUSEINDICATESTHATTHEEQUIPMENTSENDINGTHISCAUSEHASRECEIVEDAREQUESTTOROUTETHECALLTHROUGHAPARTICULAR TRANSITNETWORKWHICHITDOESNOTRECOGNIZE4HEEQUIPMENTSENDINGTHISCAUSEDOESNOTRECOGNIZETHETRANSITNETWORK EITHERBECAUSETHETRANSITNETWORKDOESNOTEXISTORBECAUSETHATPARTICULARTRANSITNETWORK
- 208. WHILEITDOESEXIST
- 209. DOESNOT SERVETHEEQUIPMENTWHICHISSENDINGTHISCAUSE 4HISCAUSEISSUPPORTEDONANETWORK DEPENDENTBASIS #AUSE.O .OROUTETODESTINATION 4HISCAUSEINDICATESTHATTHECALLEDPARTYCANNOTBEREACHEDBECAUSETHENETWORKTHROUGHWHICHTHECALLHASBEENROUTED DOESNOTSERVETHEDESTINATIONDESIRED 4HISCAUSEISSUPPORTEDONANETWORK DEPENDENTBASIS #AUSE.O 3ENDSPECIALINFORMATIONTONE 4HIS CAUSE INDICATES THAT THE CALLED PARTY CANNOT BE REACHED FOR REASONS THAT ARE OF A LONG TERM NATURE AND THAT THE SPECIALINFORMATIONTONESHOULDBERETURNEDTOTHECALLINGPARTY #AUSE.O -ISDIALLEDTRUNKPREFIXNATIONALUSE 4HISCAUSEINDICATESTHEERRONEOUSINCLUSIONOFATRUNKPREFIXINTHECALLEDPARTYNUMBER #AUSE.O #HANNELUNACCEPTABLE 4HISCAUSEINDICATESTHATTHECHANNELMOSTRECENTLYIDENTIFIEDISNOTACCEPTABLETOTHESENDINGENTITYFORUSEINTHISCALL #AUSE.O #ALLAWARDEDANDBEINGDELIVEREDINANESTABLISHEDCHANNEL 4HISCAUSEINDICATESTHATTHEUSERHASBEENAWARDEDTHEINCOMINGCALL
- 210. ANDTHATTHEINCOMINGCALLISBEINGCONNECTEDTOA CHANNELALREADYESTABLISHEDTOTHATUSERFORSIMILARCALLSEGPACKET MODE8VIRTUALCALLS #AUSE.O 0REEMPTION 4HISCAUSEINDICATESTHATTHECALLISBEINGPREEMPTED #AUSE.O 0REEMPTION CIRCUITRESERVEDFORREUSE 4HISCAUSEINDICATESTHATTHECALLISBEINGPREEMPTEDANDTHECIRCUITISRESERVEDFORREUSEBYTHEPREEMPTINGEXCHANGE 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION
- 211. 3UPERSEDEDBYAMORERECENTVERSION #AUSE.O .ORMALCALLCLEARING 4HISCAUSEINDICATESTHATTHECALLISBEINGCLEAREDBECAUSEONEOFTHEUSERSINVOLVEDINTHECALLHASREQUESTEDTHATTHECALL BECLEARED 5NDERNORMALSITUATIONS
- 212. THESOURCEOFTHISCAUSEISNOTTHENETWORK #AUSE.O 5SERBUSY 4HISCAUSEISUSEDTOINDICATETHATTHECALLEDPARTYISUNABLETOACCEPTANOTHERCALLBECAUSETHEUSERBUSYCONDITIONHAS BEEN ENCOUNTERED 4HIS CAUSE VALUE MAY BE GENERATED BY THE CALLED USER OR BY THE NETWORK )N THE CASE OF USER DETERMINEUSERBUSY
- 213. ITISNOTEDTHATTHEUSEREQUIPMENTISCOMPATIBLEWITHTHECALL #AUSE.O .OUSERRESPONDING 4HIS CAUSE IS USED WHEN A CALLED PARTY DOES NOT RESPOND TO A CALL ESTABLISHMENT MESSAGE WITH EITHER AN ALERTING OR CONNECTINDICATIONWITHINTHEPRESCRIBEDPERIODOFTIMEALLOCATED #AUSE.O .OANSWERFROMUSERUSERALERTED 4HIS CAUSE IS USED WHEN THE CALLED PARTY HAS BEEN ALERTED BUT DOES NOT RESPOND WITH A CONNECT INDICATION WITHIN A PRESCRIBEDPERIODOFTIME ./4% 4HISCAUSEISNOTNECESSARILYGENERATEDBY1PROCEDURESBUTMAYBEGENERATEDBYINTERNALNETWORKTIMERS #AUSE.O 3UBSCRIBERABSENT 4HISCAUSEVALUEISUSEDWHENAMOBILESTATIONHASLOGGEDOFF
- 214. RADIOCONTACTISNOTOBTAINEDWITHAMOBILESTATIONORIFA PERSONALTELECOMMUNICATIONUSERISTEMPORARILYNOTADDRESSABLEATANYUSER NETWORKINTERFACE #AUSE.O #ALLREJECTED 4HIS CAUSE INDICATES THAT THE EQUIPMENT SENDING THIS CAUSE DOES NOT WISH TO ACCEPT THIS CALL
- 215. ALTHOUGH IT COULD HAVE ACCEPTEDTHECALLBECAUSETHEEQUIPMENTSENDINGTHISCAUSEISNEITHERBUSYNORINCOMPATIBLE 4HISCAUSEMAYALSOBEGENERATEDBYTHENETWORK
- 216. INDICATINGTHATTHECALLWASCLEAREDDUETOASUPPLEMENTARYSERVICE CONSTRAINT 4HE DIAGNOSTIC FIELD MAY CONTAIN ADDITIONAL INFORMATION ABOUT THE SUPPLEMENTARY SERVICE AND REASON FOR REJECTION #AUSE.O .UMBERCHANGED 4HIS CAUSE IS RETURNED TO A CALLING PARTY WHEN THE CALLED PARTY NUMBER INDICATED BY THE CALLING PARTY IS NO LONGER ASSIGNED4HENEWCALLEDPARTYNUMBERMAYOPTIONALLYBEINCLUDEDINTHEDIAGNOSTICFIELD)FANETWORKDOESNOTSUPPORT THISCAUSEVALUE
- 217. CAUSE.O
- 218. UNALLOCATEDUNASSIGNED NUMBERSHALLBEUSED #AUSE.O .ON SELECTEDUSERCLEARING 4HISCAUSEINDICATESTHATTHEUSERHASNOTBEENAWARDEDTHEINCOMINGCALL #AUSE.O $ESTINATIONOUTOFORDER 4HISCAUSEINDICATESTHATTHEDESTINATIONINDICATEDBYTHEUSERCANNOTBEREACHEDBECAUSETHEINTERFACETOTHEDESTINATION ISNOTFUNCTIONINGCORRECTLY4HETERM NOTFUNCTIONINGCORRECTLY INDICATESTHATASIGNALLINGMESSAGEWASUNABLETOBE DELIVERED TO THE REMOTE PARTY EG A PHYSICAL LAYER OR DATA LINK LAYER FAILURE AT THE REMOTE PARTY
- 219. OR USER EQUIPMENT OFF LINE #AUSE.O )NVALIDNUMBERFORMATADDRESSINCOMPLETE 4HISCAUSEINDICATESTHATTHECALLEDPARTYCANNOTBEREACHEDBECAUSETHECALLEDPARTYNUMBERISNOTINAVALIDFORMATOR ISNOTCOMPLETE ./4% 4HISCONDITIONMAYBEDETERMINED IMMEDIATELYAFTERRECEPTIONOFAN34SIGNALOR ONTIME OUTAFTERTHELASTRECEIVEDDIGIT #AUSE.O ACILITYREJECTED 4HISCAUSEISRETURNEDWHENASUPPLEMENTARYSERVICEREQUESTEDBYTHEUSERCANNOTBEPROVIDEDBYTHENETWORK 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION
- 220. 3UPERSEDEDBYAMORERECENTVERSION #AUSE.O 2ESPONSETO34!453%.15)29 4HISCAUSEISINCLUDEDIN THE34!453MESSAGEWHENTHEREASONFOR GENERATING THE34!453MESSAGEWASTHE PRIOR RECEIPTOFA34!453%.15)29MESSAGE #AUSE.O .ORMAL
- 221. UNSPECIFIED 4HISCAUSEISUSEDTOREPORTANORMALEVENTONLYWHENNOOTHERCAUSEINTHENORMALCLASSAPPLIES 2ESOURCEUNAVAILABLECLASS #AUSE.O .OCIRCUITCHANNELAVAILABLE 4HISCAUSEINDICATESTHATTHEREISNOAPPROPRIATECIRCUITCHANNELPRESENTLYAVAILABLETOHANDLETHECALL #AUSE.O .ETWORKOUTOFORDER 4HISCAUSEINDICATESTHATTHENETWORKISNOTFUNCTIONINGCORRECTLYANDTHATTHECONDITIONISLIKELYTOLASTARELATIVELYLONG PERIODOFTIMEEGIMMEDIATELYRE ATTEMPTINGTHECALLISNOTLIKELYTOBESUCCESSFUL #AUSE.O 0ERMANENTFRAMEMODECONNECTIONOUT OF SERVICE 4HIS CAUSE IS INCLUDED IN A34!453MESSAGE TO INDICATE THAT A PERMANENTLY ESTABLISHED FRAME MODE CONNECTION IS OUT OF SERVICEEGDUETOEQUIPMENTORSECTIONFAILURE SEE!NNEX!1 #AUSE.O 0ERMANENTFRAMEMODECONNECTIONOPERATIONAL 4HIS CAUSE IS INCLUDED IN A34!453MESSAGE TO INDICATE THAT A PERMANENTLY ESTABLISHED FRAME MODE CONNECTION IS OPERATIONALANDCAPABLEOFCARRYINGUSERINFORMATIONSEE!NNEX!1 #AUSE.O 4EMPORARYFAILURE 4HISCAUSEINDICATESTHATTHENETWORKISNOTFUNCTIONINGCORRECTLYANDTHATTHECONDITIONISNOTLIKELYTOLASTALONGPERIOD OFTIMEEGTHEUSERMAYWISHTOTRYANOTHERCALLATTEMPTALMOSTIMMEDIATELY #AUSE.O 3WITCHINGEQUIPMENTCONGESTION 4HISCAUSEINDICATESTHATTHESWITCHINGEQUIPMENTGENERATINGTHISCAUSEISEXPERIENCINGAPERIODOFHIGHTRAFFIC #AUSE.O !CCESSINFORMATIONDISCARDED 4HISCAUSEINDICATESTHATTHENETWORKCOULDNOTDELIVERACCESSINFORMATIONTOTHEREMOTEUSERASREQUESTED
- 225. ORSUB ADDRESS
- 226. ASINDICATEDINTHEDIAGNOSTIC )TISNOTEDTHATTHEPARTICULARTYPEOFACCESSINFORMATIONDISCARDEDISOPTIONALLYINCLUDEDINTHEDIAGNOSTIC #AUSE.O 2EQUESTEDCIRCUITCHANNELNOTAVAILABLE 4HISCAUSEISRETURNEDWHENTHECIRCUITORCHANNELINDICATEDBYTHEREQUESTINGENTITYCANNOTBEPROVIDEDBYTHEOTHER SIDEOFTHEINTERFACE #AUSE.O 0RECEDENCECALLBLOCKED 4HISCAUSEINDICATESTHATTHEREARENOPREEMPTABLECIRCUITSORTHATTHECALLEDUSERISBUSYWITHACALLOFEQUALORHIGHER PREEMPTABLELEVEL #AUSE.O 2ESOURCEUNAVAILABLE
- 227. UNSPECIFIED 4HISCAUSEISUSEDTO REPORT ARESOURCEUNAVAILABLEEVENTONLYWHENNOOTHERCAUSEIN THE RESOURCE UNAVAILABLE CLASS APPLIES 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION
- 228. 3UPERSEDEDBYAMORERECENTVERSION 3ERVICEOROPTIONUNAVAILABLECLASS #AUSE.O 1UALITYOF3ERVICENOTAVAILABLE 4HIS CAUSE IS USED TO REPORT THAT THE REQUESTED 1UALITY OF 3ERVICE
- 229. AS DEFINED IN 2ECOMMENDATION 8
- 230. CANNOT BE PROVIDEDEGTHROUGHPUTORTRANSITDELAYCANNOTBESUPPORTED #AUSE.O 2EQUESTEDFACILITYNOTSUBSCRIBED 4HISCAUSEINDICATESTHATTHEUSERHASREQUESTEDASUPPLEMENTARYSERVICEWHICHISIMPLEMENTEDBYTHEEQUIPMENTWHICH GENERATEDTHISCAUSE
- 231. BUTTHEUSERISNOTAUTHORIZEDTOUSE #AUSE.O /UTGOINGCALLSBARREDWITHIN#5' 4HISCAUSEINDICATESTHATALTHOUGHTHECALLINGPARTYISAMEMBEROFTHE#5'FORTHEOUTGOING#5'CALL
- 232. OUTGOINGCALLS ARENOTALLOWEDFORTHISMEMBEROFTHE#5' #AUSE.O )NCOMINGCALLSBARREDWITHIN#5' 4HISCAUSEINDICATESTHATALTHOUGHTHECALLEDPARTYISAMEMBEROFTHE#5'FORTHEINCOMING#5'CALL
- 233. INCOMINGCALLS ARENOTALLOWEDTOTHISMEMBEROFTHE#5' #AUSE.O EARERCAPABILITYNOTAUTHORIZED 4HIS CAUSE INDICATES THAT THE USER HAS REQUESTED A BEARER CAPABILITY WHICH IS IMPLEMENTED BY THE EQUIPMENT WHICH GENERATEDTHISCAUSEBUTTHEUSERISNOTAUTHORIZEDTOUSE #AUSE.O EARERCAPABILITYNOTPRESENTLYAVAILABLE 4HIS CAUSE INDICATES THAT THE USER HAS REQUESTED A BEARER CAPABILITY WHICH IS IMPLEMENTED BY THE EQUIPMENT WHICH GENERATEDTHISCAUSEBUTWHICHISNOTAVAILABLEATTHISTIME #AUSE.O )NCONSISTENCYINDESIGNATEDOUTGOINGACCESSINFORMATIONANDSUBSCRIBERCLASS 4HISCAUSEINDICATESTHATTHEREISANINCONSISTENCYINTHEDESIGNATEDOUTGOINGACCESSINFORMATIONANDSUBSCRIBERCLASS #AUSE.O 3ERVICEOROPTIONNOTAVAILABLE
- 234. UNSPECIFIED 4HISCAUSEISUSEDTOREPORTASERVICEOROPTIONNOTAVAILABLEEVENTONLYWHENNOOTHERCAUSEINTHESERVICEOROPTIONNOT AVAILABLECLASSAPPLIES 3ERVICEOROPTIONNOTIMPLEMENTEDCLASS #AUSE.O EARERCAPABILITYNOTIMPLEMENTED 4HISCAUSEINDICATESTHATTHEEQUIPMENTSENDINGTHISCAUSEDOESNOTSUPPORTTHEBEARERCAPABILITYREQUESTED #AUSE.O #HANNELTYPENOTIMPLEMENTED 4HISCAUSEINDICATESTHATTHEEQUIPMENTSENDINGTHISCAUSEDOESNOTSUPPORTTHECHANNELTYPEREQUESTED #AUSE.O 2EQUESTEDFACILITYNOTIMPLEMENTED 4HISCAUSEINDICATESTHATTHEEQUIPMENTSENDINGTHISCAUSEDOESNOTSUPPORTTHEREQUESTEDSUPPLEMENTARYSERVICE #AUSE.O /NLYRESTRICTEDDIGITALINFORMATIONBEARERCAPABILITYISAVAILABLENATIONALUSE 4HISCAUSEINDICATESTHATTHECALLINGPARTYHASREQUESTEDANUNRESTRICTEDBEARERSERVICEBUTTHATTHEEQUIPMENTSENDING THISCAUSEONLYSUPPORTSTHERESTRICTEDVERSIONOFTHEREQUESTEDBEARERCAPABILITY #AUSE.O 3ERVICEOROPTIONNOTIMPLEMENTED
- 235. UNSPECIFIED 4HISCAUSEISUSEDTOREPORTASERVICEOROPTIONNOTIMPLEMENTEDEVENTONLYWHENNOOTHERCAUSEINTHESERVICEOROPTION NOTIMPLEMENTEDCLASSAPPLIES 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION
- 236. 3UPERSEDEDBYAMORERECENTVERSION )NVALIDMESSAGEEGPARAMETEROUTOFRANGE CLASS #AUSE.O )NVALIDCALLREFERENCEVALUE 4HISCAUSEINDICATESTHATTHEEQUIPMENTSENDINGTHISCAUSEHASRECEIVEDAMESSAGEWITHACALLREFERENCEWHICHISNOT CURRENTLYINUSEONTHEUSER NETWORKINTERFACE #AUSE.O )DENTIFIEDCHANNELDOESNOTEXIST 4HISCAUSEINDICATESTHATTHEEQUIPMENTSENDINGTHISCAUSEHASRECEIVEDAREQUESTTOUSEACHANNELNOTACTIVATEDONTHE INTERFACEFORACALLOREXAMPLE
- 239. BUTTHISCALLIDENTITYDOESNOT 4HISCAUSEINDICATESTHATACALLRESUMEHASBEENATTEMPTEDWITHACALLIDENTITYWHICHDIFFERSFROMTHAT INUSEFORANY PRESENTLYSUSPENDEDCALLS #AUSE.O #ALLIDENTITYINUSE 4HISCAUSEINDICATESTHATTHENETWORKHASRECEIVEDACALLSUSPENDEDREQUESTCONTAININGACALLIDENTITYINCLUDINGTHENULL CALLIDENTITY WHICHISALREADYINUSEFORASUSPENDEDCALLWITHINTHEDOMAINOFINTERFACESOVERWHICHTHECALLMIGHTBE RESUMED #AUSE.O .OCALLSUSPENDED 4HISCAUSEINDICATESTHATTHENETWORKHASRECEIVEDACALLRESUMEREQUESTCONTAININGACALLIDENTITYINFORMATIONELEMENT WHICHPRESENTLYDOESNOTINDICATEANYSUSPENDEDCALLWITHINTHEDOMAINOFINTERFACESOVERWHICHCALLSMAYBERESUMED #AUSE.O #ALLHAVINGTHEREQUESTEDCALLIDENTITYHASBEENCLEARED 4HISCAUSEINDICATESTHATTHENETWORKHASRECEIVEDACALLRESUMEREQUESTCONTAININGACALLIDENTITYINFORMATIONELEMENT INDICATINGASUSPENDEDCALLTHATHASINTHEMEANTIMEBEENCLEAREDWHILESUSPENDEDEITHERBYNETWORKTIMEOUTORBYTHE REMOTEUSER #AUSE.O 5SERNOTMEMBEROF#5' 4HISCAUSEINDICATESTHATTHECALLEDUSERFORTHEINCOMING#5'CALLISNOTAMEMBEROFTHESPECIFIED#5'ORTHATTHE CALLINGUSERISANORDINARYSUBSCRIBERCALLINGA#5'SUBSCRIBER #AUSE.O )NCOMPATIBLEDESTINATION 4HISCAUSEINDICATESTHATTHEEQUIPMENTSENDINGTHISCAUSEHASRECEIVEDAREQUESTTOESTABLISHACALLWHICHHASLOWLAYER COMPATIBILITY
- 241. OROTHERCOMPATIBILITYATTRIBUTESEGDATARATE WHICHCANNOTBEACCOMMODATED #AUSE.O .ON EXISTENT#5' 4HISCAUSEINDICATESTHATTHESPECIFIED#5'DOESNOTEXIST #AUSE.O )NVALIDTRANSITNETWORKSELECTIONNATIONALUSE 4HIS CAUSE INDICATES THAT A TRANSIT NETWORK IDENTIFICATION WAS RECEIVED WHICH IS OF AN INCORRECT FORMAT AS DEFINED IN !NNEX#1 #AUSE.O )NVALIDMESSAGE
- 242. UNSPECIFIED 4HISCAUSEISUSEDTOREPORTANINVALIDMESSAGEEVENTONLYWHENNOOTHERCAUSEINTHEINVALIDMESSAGECLASSAPPLIES 0ROTOCOLERROREGUNKNOWNMESSAGE CLASS #AUSE.O -ANDATORYINFORMATIONELEMENTISMISSING 4HIS CAUSE INDICATES THAT THE EQUIPMENT SENDING THIS CAUSE HAS RECEIVED A MESSAGE WHICH IS MISSING AN INFORMATION ELEMENTWHICHMUSTBEPRESENTINTHEMESSAGEBEFORETHATMESSAGECANBEPROCESSED 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION
- 243. 3UPERSEDEDBYAMORERECENTVERSION #AUSE.O -ESSAGETYPENON EXISTENTORNOTIMPLEMENTED 4HIS CAUSE INDICATES THAT THE EQUIPMENT SENDING THIS CAUSE HAS RECEIVED A MESSAGE WITH A MESSAGE TYPE IT DOES NOT RECOGNIZEEITHERBECAUSETHISISAMESSAGENOTDEFINEDORDEFINEDBUTNOTIMPLEMENTEDBYTHEEQUIPMENTSENDINGTHIS CAUSE #AUSE.O -ESSAGENOTCOMPATIBLEWITHCALLSTATEORMESSAGETYPENON EXISTENTORNOTIMPLEMENTED 4HIS CAUSE INDICATES THAT THE EQUIPMENT SENDING THIS CAUSE HAS RECEIVED A MESSAGE SUCH THAT THE PROCEDURES DO NOT INDICATE THAT THIS IS A PERMISSIBLE MESSAGE TO RECEIVE WHILE IN THE CALL STATE
- 244. OR A 34!453 MESSAGE WAS RECEIVED INDICATINGANINCOMPATIBLECALLSTATE #AUSE.O )NFORMATIONELEMENTPARAMETERNON EXISTENTORNOTIMPLEMENTED 4HIS CAUSE INDICATES THAT THE EQUIPMENT SENDING THIS CAUSE HAS RECEIVED A MESSAGE WHICH INCLUDES INFORMATION ELEMENTS PARAMETERS NOTRECOGNIZEDBECAUSETHEINFORMATIONELEMENTIDENTIFIERS PARAMETERNAMES ARENOTDEFINED OR ARE DEFINED BUT NOT IMPLEMENTED BY THE EQUIPMENT SENDING THE CAUSE 4HIS CAUSE INDICATES THAT THE INFORMATION ELEMENTS PARAMETERS WEREDISCARDED(OWEVER
- 245. THEINFORMATIONELEMENTISNOTREQUIREDTOBEPRESENTINTHEMESSAGE INORDERFORTHEEQUIPMENTSENDINGTHECAUSETOPROCESSTHEMESSAGE #AUSE.O )NVALIDINFORMATIONELEMENTCONTENTS 4HIS CAUSE INDICATES THAT THE EQUIPMENT SENDING THIS CAUSE HAS RECEIVED AN INFORMATION ELEMENT WHICH IT HAS IMPLEMENTED HOWEVER
- 246. ONE OR MORE FIELDS IN THE INFORMATION ELEMENT ARE CODED IN SUCH A WAY WHICH HAS NOT BEEN IMPLEMENTEDBYTHEEQUIPMENTSENDINGTHISCAUSE #AUSE.O -ESSAGENOTCOMPATIBLEWITHCALLSTATE 4HISCAUSEINDICATESTHATAMESSAGEHASBEENRECEIVEDWHICHISINCOMPATIBLEWITHTHECALLSTATE #AUSE.O 2ECOVERYONTIMEREXPIRY 4HIS CAUSE INDICATES THAT A PROCEDURE HAS BEEN INITIATED BY THE EXPIRY OF A TIMER IN ASSOCIATION WITH ERROR HANDLING PROCEDURES #AUSE.O 0ARAMETERNON EXISTENTORNOTIMPLEMENTED PASSEDONNATIONALUSE 4HIS CAUSE INDICATES THAT THE EQUIPMENT SENDING THIS CAUSE HAS RECEIVED A MESSAGE WHICH INCLUDES PARAMETERS NOT RECOGNIZEDBECAUSETHEPARAMETERSARENOTDEFINEDORAREDEFINEDBUTNOTIMPLEMENTEDBYTHEEQUIPMENTSENDINGTHE CAUSE4HECAUSE INDICATES THAT THE PARAMETERS WEREIGNORED )N ADDITION
- 247. IF THEEQUIPMENTSENDING THIS CAUSE ISAN INTERMEDIATEPOINT
- 248. THENTHISCAUSEINDICATESTHATTHEPARAMETERS WEREPASSEDONUNCHANGED #AUSE.O -ESSAGEWITHUNRECOGNIZEDPARAMETERDISCARDED 4HIS CAUSE INDICATES THAT THE EQUIPMENT SENDING THIS CAUSE HAS DISCARDED A RECEIVED MESSAGE WHICH INCLUDES A PARAMETERTHATISNOTRECOGNIZED #AUSE.O 0ROTOCOLERROR
- 249. UNSPECIFIED 4HISCAUSEISUSEDTOREPORTAPROTOCOLERROREVENTONLYWHENNOOTHERCAUSEINTHEPROTOCOLERRORCLASSAPPLIES )NTERWORKINGCLASS #AUSE.O INTERWORKING
- 251. THEPRECISECAUSEFORAMESSAGEWHICHISBEINGSENTCANNOTBEASCERTAINED 'ENERALRULESFORTHEHANDLINGOFTHELOCATIONFIELD 4HIS CAUSE SPECIFIES THE RULES FOR HANDLING OF THE LOCATION FIELD IN THE #AUSE AND THE 0ROGRESS INDICATOR INFORMATION ELEMENTSPARAMETERS IGURE SHOWSTHE REFERENCE CONFIGURATION WHICH IS USED TO IDENTIFY VARIOUS NODES WHERE THE LOCATION FILEDMAYBE GENERATED 4ABLESHOWSTHESETTINGOFTHELOCATIONFIELDTOBEGENERATEDBYANODEINTHEREFERENCECONFIGURATIONANDTHELOCATION FIELDINFORMATIONEXPECTEDBYUSER!INEACHCASE 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION
- 252. 3UPERSEDEDBYAMORERECENTVERSION 4HEHANDLINGOFTHELOCATIONFIELDSHALLBEACCORDINGTOTHEFOLLOWINGRULES I )F THE EVENT CAUSING THE GENERATION OF THE LOCATION FIELD TAKES PLACE IN AN INTERNATIONAL EXCHANGE IEINCOMING OR OUTGOING OR INTERNATIONAL TRANSIT EXCHANGE THE LOCATION SHALL BE SET TO )NTERNATIONAL NETWORK II )F THE EVENT CAUSING THE GENERATION OF THE LOCATION FIELD TAKES PLACE IN A NATIONAL TRANSIT NETWORK
- 253. THE LOCATIONSHALLBESETTO4RANSITNETWORK III )F THE EVENT CAUSING THE GENERATION OF THE LOCATION FIELD TAKES PLACE IN THE PUBLIC NETWORK SERVING THE USER
- 254. THE LOCATION SHALL BE SET TO 0UBLIC NETWORK SERVING THE LOCAL USER OR 0UBLIC NETWORK SERVING THE REMOTEUSERONTHEBASISOFNETWORKCONFIGURATION ./4% ,OCATIONS5SERAND0RIVATENETWORKSERVINGTHELOCALUSERSHALLNOTBEGENERATEDINPUBLICNETWORKS IV )FTHEEVENTCAUSINGTHEGENERATIONOFTHELOCATIONFIELDTAKESPLACEINTHEPRIVATENETWORK
- 255. THELOCATION SHALLBESETTO0RIVATENETWORKSERVINGTHELOCALUSEROR0RIVATENETWORKSERVINGTHEREMOTEUSERONTHE BASISOFNETWORKCONFIGURATION V )FINTERWORKINGWITHASIGNALLINGSYSTEMWHICHCANNOTCONVEYLOCATIONINFORMATIONISENCOUNTERED
- 257. THELOCATIONSHALLBESETTO.ETWORKBEYONDINTERWORKINGPOINT !SACONSEQUENCEOFTHESERULES 4HELOCATION0UBLICNETWORKSERVINGTHELOCALUSERCANBESENTOVERATRANSITNETWORKORCANBECONVERTED TO 0UBLIC NETWORK SERVING THE REMOTE USER ACCORDING TO THE STRUCTURE OF THE NATIONAL NETWORK ANDOR AGREEMENTSBETWEENTHENETWORKOPERATORSINVOLVEDINTHECALL)NANYCASETHELOCATION0UBLICNETWORK SERVINGTHELOCALUSERSHALLNOTBESENTOVERTHEINTERNATIONALNETWORK 4HE LOCATION 0RIVATE NETWORK SERVING THE LOCAL USER SHALL NOT BE SENT OVER THE PUBLIC NETWORK 4HE CONVERSION FROM 0RIVATE NETWORK SERVING THE LOCAL USER TO 0RIVATE NETWORK SERVING THE REMOTE USER
- 258. IF REQUIRED
- 260. THE NETWORK MAY OPTIONALLY CHECK
- 261. AND IF NECESSARY
- 262. CHANGE THE LOCATION WHEN IT CROSSES A NETWORK BOUNDARY4HEDEFINITIONOFTHEBOUNDARIESBETWEENTRANSITNETWORKSANDPUBLICNETWORKSSERVINGTHELOCALREMOTEUSERS ISDEPENDENTONNETWORKSTRUCTUREANDISSUBJECTTOAGREEMENTBETWEENNETWORKOPERATORSORTONATIONALREGULATIONS #ALLING 5SER 0RIVATE.ETWORK ! # $ % ' ( 0 / . - , + * ) 4 D 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION #ALLED 5SER 0RIVATE.ETWORK ,OCAL.ETWORK ,OCAL.ETWORK 4RANSIT.ETWORK 4RANSIT.ETWORK )NTERNATIONAL .ETWORK ./4% 4HEINTERFACES!
- 263. # $
- 265. 3UPERSEDEDBYAMORERECENTVERSION (ANDLINGOFCAUSEANDLOCATIONATTHEINTERNATIONALINTERFACE 4HIS CLAUSE CONTAINS CLARIFICATION OF THE USAGE OF CAUSE VALUES AND THE HANDLING OF LOCATION INDICATORS ON THE INTERNATIONALINTERFACE A 5SAGEOFCAUSES 3ETTING#AUSEVALUESAND
- 266. ANDUSINGLOCATION PUBLICORPRIVATENETWORKSERVINGTHEREMOTEUSER ORANYOTHERCAUSEWITHLOCATION USERORPRIVATENETWORKSERVINGTHEREMOTEUSER SHOULDIMPLYTHATTHE CALLHASREACHEDTHECALLEDPARTY
- 269. THAT THE FOLLOWING LOCATIONS ARE NOTGENERATEDONTHEACCESS 0UBLIC )NTERNATIONAL 4RANSITNETWORK EYONDANINTERWORKINGPOINT 4HECAUSEVALUESENTISTHEONEOFTHELATESTOCCURREDEVENTEGRETRANSMITTINGOFTHERELEASEMESSAGE B (ANDLINGOFLOCATIONINDICATORS )F THE EVENT CAUSING THE SENDING OF THE CAUSE INDICATORS PARAMETER TAKES PLACE IN THE INTERNATIONAL EXCHANGE IE INCOMING
- 270. OUTGOING OR INTERMEDIATE INTERNATIONAL EXCHANGE
- 271. THE LOCATION WILL BE SET TO )NTERNATIONALNETWORK )F INTERWORKING IS ENCOUNTERED IN THE INTERNATIONAL EXCHANGE AND IF A MESSAGE CONTAINING THE CAUSE INDICATORS PARAMETER IS SENT BECAUSE OF THE RECEIPT OF A MESSAGE OF THE OTHER SIGNALLING SYSTEM
- 272. THE LOCATIONWILLBESETTO EYONDANINTERWORKINGPOINT ) 4HELOCATION PUBLICNETWORKSERVINGTHELOCALUSER OR PRIVATENETWORKSERVINGTHELOCALUSER SHOULD NOTBESENTONTHEINTERNATIONALSECTION4HECONVERSIONFROM PUBLICNETWORKSERVINGTHELOCALUSER TO PUBLIC NETWORK SERVING THE REMOTE USER OR PRIVATE NETWORK SERVING THE LOCAL USER TO PRIVATE NETWORKSERVINGTHEREMOTEUSER SHALLTAKEPLACEINTHENATIONALNETWORKGENERATINGTHECAUSE )NALLOTHERCASESTHEINTERNATIONALEXCHANGEWILLPASSONTHERECEIVEDLOCATION 5SINGTHISSOLUTION
- 273. ITISIMPOSSIBLETODISTINGUISHANATIONALLOCATION TRANSITNETWORK FROMALOCATION TRANSITNETWORKBEYONDTHEINTERNATIONALBOUNDARY 4HEREALLOCATIONWHERETHEEVENTWASGENERATEDISLOSTWHENINTERWORKINGFOREXAMPLE#'#AND..#IN4ELEPHONE 5SER0ARTARECODED
- 274. ) )NSPITEOFTHAT
- 276. BECAUSETHEYARECONSIDEREDAS ACCEPTABLEFORTHIS)3$.5SER0ARTVERSION 2ECOMMENDATION1 3UPERSEDEDBYAMORERECENTVERSION