BICC协议规范.doc

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1、INTERNATIONALTELECOMMUNICATIONUNIONITU-TTELECOMMUNICATIONSTANDARDIZATIONSECTOROFITUQ.1902.1(07/2001)SERIESQ:SWITCHINGANDSIGNALLINGSpecificationsofsignallingrelatedtoBearerIndependentCallControl(BICC)BearerIndependentCallControlprotocol(CapabilitySet2):FunctionaldescriptionITU-TRecommendationQ

2、.1902.1(FormerlyCCITTRecommendation)ITU-TQ-SERIESRECOMMENDATIONSSWITCHINGANDSIGNALLINGSIGNALLINGINTHEINTERNATIONALMANUALSERVICEQ.1-Q.3INTERNATIONALAUTOMATICANDSEMI-AUTOMATICWORKINGQ.4-Q.59FUNCTIONSANDINFORMATIONFLOWSFORSERVICESINTHEISDNQ.60-Q.99CLAUSESAPPLICABLETOITU-TSTANDARDSYSTEMSQ.100-Q.U9

3、SPECIFICATIONSOFSIGNALLINGSYSTEMSNo.4ANDNo.5Q.120-Q.249SPECIFICATIONSOFSIGNALLINGSYSTEMNo.6Q.250-Q.309SPECIFICATIONSOFSIGNALLINGSYSTEMR1Q.310-Q.399SPECIFICATIONSOFSIGNALLINGSYSTEMR2Q.400-Q.499DIGITALEXCHANGESQ.500-Q.599INTERWORKINGOFSIGNALLINGSYSTEMSQ.600-Q.699SPECIFICATIONSOFSIGNALLINGSYSTEMN

4、o.7Q.700-Q.799Q3INTERFACEQ.800-Q.849DIGITALSUBSCRIBERSIGNALLINGSYSTEMNo.1Q.850-Q.999PUBLICLANDMOBILENETWORKQ.1000-Q.1099INTERWORKINGWITHSATELLITEMOBILESYSTEMSQ」100-Q.1199INTELLIGENTNETWORKQ.1200-Q.1699SIGNALLINGREQUIREMENTSANDPROTOCOLSFORIMT-2000Q.1700-Q.1799SPECIFICATIONSOFSIGNALLINGRELATEDTO

5、BEARERINDEPENDENTCALLCONTROL(BICC)Q.1900-Q.1999BROADBANDISDNQ.2000-Q.2999ITU-TRecommendationQ.1902.1BearerIndependentCallControlprotocol(CapabilitySet2):FunctionaldescriptionSummaryThisRecommendationprovidesafunctionaldescriptionoftheBearerIndependentCallControl(BICC)protocolforthesupportofnar

6、rowbandISDNservicesindependentofthebearertechnologyandsignallingmessagetransporttechnologyused.SourceITU-TRecommendationQ.1902」waspreparedbyITU-TStudyGroup11(2001-2004)andapprovedundertheWTSAResolution1procedureon2July2001.FOREWORDTheInternationalTelecommunicationUnion(ITU)istheUnitedNationssp

7、ecializedagencyinthefieldoftelecommunications.TheITUTelecommunicationStandardizationSector(ITU-T)isapermanentorganofITU.ITU-Tisresponsibleforstudyingtechnical,operatingandtariffquestionsandissuingRecommendationsonthemwithaviewtostandard