縮略語表A/DAnalogue-Digitalconverter模-數(shù)轉(zhuǎn)換器AABAutomaticAlternativeBilling自動更換記帳ABDAbbreviatedDialing縮位撥號ACAlternatingCurrent交流電ACAudioCodec音頻編解碼器ACBAccessBarredSignal接入拒絕信號ACBAccessControlBlock訪問控制塊ACBAutomaticCallBack自動回叫ACCAccountCardCalling記帳卡呼叫ACCAutomaticCongestionControlInformationMessage自動擁塞控制信息消息ACDAutomaticCallDistribution自動話務(wù)分配ACDAutoCallDistributor排隊機ACKAcknowledgement數(shù)據(jù)證實ACMAddressCompleteMessage地址全消息ADCAdviceofCharge收費通知ADIAddressIncompleteSignal地址不全信號ADMAddDropMultiplexer分插復(fù)用器ADP排隊機語音處理卡ADPCMAdaptiveDifferentialPulseCodeModulation自適應(yīng)差分脈沖編碼調(diào)制ADSLAsymmetricalDigitalSubscriberLine非對稱數(shù)字用戶線AEApplicationEntity應(yīng)用實體ALMAlarmboard告警板AMAdministrationModule管理模塊AM/CMAdministrationModule/CommunicationModule管理和通信模塊ANAccessNetwork接入網(wǎng)ANCAnswerSignal,Charge應(yīng)答信號,計費ANMAnswer被叫用戶的響應(yīng)(摘機)ANNAnswerSignal,NoCharge應(yīng)答信號,免費AN-NMSAccessNetwork-NetworkManagementSystem接入網(wǎng)網(wǎng)管系統(tǒng)ANSIAmericanNationalStandardInstitute美國國家標準協(xié)會ANUAnswerSignal,Unqualified應(yīng)答信號,計費未說明APApplicationProcess應(yīng)用過程APC排隊機座席通信板(座席側(cè))APIApplicationProgramInterface應(yīng)用程序接口ASEApplicationServiceElement應(yīng)用業(yè)務(wù)單元ASICApplicationSpecificIntegratedCircuit專用集成電路ASLAnalogSubscriberLineboard模擬用戶電路板ATActiveTester主測系統(tǒng)ATAnalogTrunk模擬中繼AT0DCloopanalogtrunk直流環(huán)路模擬中繼AT22wireanalogtrunk二線模擬中繼AT44wirecarrieranalogtrunk四線載波模擬中繼ATB模擬中繼接口框ATMAsynchronousTransferMode異步轉(zhuǎn)移模式ATTAttendant話務(wù)員AUAccessUnit(ISDN)接入單元AUAdaptationUnit適配單元AUCAuthenticationCenter鑒權(quán)中心AUTCAuthentication鑒權(quán)(驗證)AUTZAuthorizationCode鑒權(quán)碼AVCAudioVisualCommunication音頻視頻通信AVM語音郵箱接口板BAMBackAdministrationModule后管理模塊BASBit-rateAllocationSignal比特率分配信號BCDBinaryCodedDecimal二進制編碼的十進制BCHBCHBCH算法BCMBasicCallManager基本呼叫管理BCPBasicCallProcessing基本呼叫處理BCSMBasicCallStateModel基本呼叫狀態(tài)模塊BHCABusyHourCallAttempt忙時試呼次數(shù)BIBBackwardIndicatorBit后向表示語比特BIOSBasicInput/OutputSystem基本輸入/輸出系統(tǒng)BITSBuildingIntegratedTimingSupplySystem通信樓綜合定時供給系統(tǒng)BLABlocking-AcknowledgementSignal閉塞證實信號BLOBlockingSignal閉塞信號BMLBusinessManagementLayer事務(wù)管理層BMPBillManagementPoint記帳管理點BRABasicRateAccess基本速率接入BRABasicRateAdaptation基本速率適配BRIBasicRateInterface基本速率接口BSBaseStation基站BSCBaseStationController基站控制器BSMBackwardSet-upMessage后向建立消息BSNBackwardSequenceNumber后向序號BSSAPBaseStationSubsystemApplicationPart基站子系統(tǒng)應(yīng)用部分BSSAPBaseStationSubsystemApplicationProtocol基站子系統(tǒng)應(yīng)用協(xié)議BTSBasestationTransmissionSystem基站傳輸系統(tǒng)BUS總線C&C08華為交換機商標CAMACentralizedAutomaticMessageAccounting集中式自動電話計費CAPCarrierlessAmplitudePhaseModulation無載波幅調(diào)相技術(shù)CASChannelAssociatedSignaling隨路信令CASEComputerAuxiliarySoftwareEngineering計算機輔助軟件工程CATCategory用戶類別CATVCableTV有線電視CBKClear-BackSignal后向拆線信號CCCallControl呼叫控制CCConnectionConfirm連接確認CCAFCallControlAgentFunction呼叫控制接入功能CCAPCallControlAgentPoint呼叫控制接入點CCB呼叫處理模塊CCBSCompletionofCalltoBusySubscriber完成對忙用戶的呼叫CCCCreditCallingCard信用卡呼叫CCFCallControlFunction呼叫控制功能CCFContinuity-FailureSignal導(dǎo)通故障信號CCLCallingPartyClearSignal主叫用戶掛機信號CCMCircuitSupervisionMessage電路監(jiān)視消息CCRContinuityCheckRequest導(dǎo)通測試的請求CCS7CommonChannelSignalingNo.7No.7公共信道信令CDCallDistribution呼叫分配CDMACodeDivisionMultipleAddressing碼分多址CENTREXCentrex虛擬用戶交換機業(yè)務(wù)CEUCircuitEmulationUnit電路仿真單元CFCallForwarding呼叫前轉(zhuǎn)CFBCallForwardingonBusy呼叫遇忙前轉(zhuǎn)CFCCallForwardingonBusy/Don'tAnswer遇忙/無應(yīng)答呼叫前轉(zhuǎn)CFLCall-FailureSignal呼叫故障信號CFNRCallForwardingNon-Reply無應(yīng)答呼叫前轉(zhuǎn)CFUCallForwardingUnconditional無條件呼叫前轉(zhuǎn)CGBCircuitGroupBlocking電路群閉塞的請求CGBACircuitGroupBlockingACK電路群閉塞的證實CGCCircuit-Group-CongestionSignal電路群擁塞信號CGUACircuitGroupUnblockingACK電路群閉塞解除證實CHACallHoldWithAnnouncement具有通知的呼叫保持CHGChargingMessage計費消息CICCircuitIdentificationCode電路識別碼CIDCallInstanceData呼叫實例數(shù)據(jù)CIDCallerIdentificationDisplay主叫號碼顯示CIDFPCallInstanceDataFieldPointer呼叫實例數(shù)據(jù)字段指示語CIFCommonIntermediateFormat通用中間圖像格式C-INAPChina-IntelligentNetworkApplicationProtocol中國智能網(wǎng)應(yīng)用規(guī)程CKCheckBit校驗位CK2二級時鐘板CK3三級時鐘板CKB時鐘框CKB時鐘框母板CLDCalledNumber被叫號碼CLFClear-ForwardSignal前向拆線信號CLICallingLineIdentification主叫線識別CLIPCallingLineIdentificationPresentation主叫線識別顯示CLIRCallingLineIdentificationRestriction主叫線識別限制CMCallManager呼叫管理CMControlMemory控制存貯器CMCommunicationModule通信模塊CMCCallModificationCompleted呼叫修改完成CMIPCommonManagementInformationProtocol公共管理信息協(xié)議CMPCustomerManagementPoint客戶管理點CMRCallModificationRequest呼叫修改請求CMRJCallModificationReject呼叫修改拒絕CNMCircuitNetworkManagementMessage電路網(wǎng)管理消息COCConsultationCalling協(xié)商呼叫CODECCoder/decoder編碼/解碼器COLPConnectedLineIdentificationPresentation被叫線識別顯示COLRConnectedLineIdentificationRestriction被叫線識別限制CONConferenceCalling會議呼叫CONConnect連接(具有ACM+ANM的功能)CONFConferenceCalling會議呼叫COTContinuity通知話路導(dǎo)通測試已結(jié)束COTContinuitySignal導(dǎo)通信號CPGCallProgress呼叫進展CPMCustomerProcessManagement客戶進行管理CPU在CC08交換機上用于表示各電路板上的微處理器CQMCircuitGroupQuery電路群詢問CQRCircuitGroupQueryResponse電路群詢問響應(yīng)CRConnectionRequest連接請求CRACustomizedRecordedAnnouncement客戶規(guī)定的記錄通知CRCCyclicRedundancyCheck循環(huán)冗余校驗CRDCallReroutingDistribution重選呼叫路由CREFConnectionRefused拒絕連接CRFConnectionRelatedFunction連接相關(guān)功能CRGCustomizedRinging客戶規(guī)定的振鈴CS-1CapabilitySet-1能力集-1CSLComponentSublayer成份子層CSMCallSupervisionMessage呼叫監(jiān)視消息CTCallTransfer呼叫轉(zhuǎn)移CT0電腦話務(wù)員電路板CTNCentralTNetboard中心交換網(wǎng)板CTSCleartoSend清除發(fā)送CUGClosedUserGroup閉合用戶群CWCallWaiting呼叫等待CWIDCallWaitIdentification呼叫等待識別D/ADigital-AnalogueConverter數(shù)-模轉(zhuǎn)換器DBMSDatabasemanagementsystem數(shù)據(jù)庫管理系統(tǒng)DCDirectCurrent直流電DCDCsignaling直流信令DCEDataCircuitEquipment數(shù)據(jù)電路設(shè)備DCFDataCommunicationFunction數(shù)據(jù)通信功能DCMDigitalCommunicationMultiplex數(shù)字通信復(fù)用DCNDataCommunicationNetwork數(shù)據(jù)通信網(wǎng)DCNDigitalCommunicationNetwork數(shù)字通信網(wǎng)DCRDestinationCallRouting按目標選擇呼叫路由DCTDiscreteCosineTransform離散余弦變換DDIDirectDialing-In直接撥入DDLDataDefinitionLibrary數(shù)據(jù)定義庫DDNDigitalDataNetwork數(shù)字數(shù)據(jù)網(wǎng)DDSDigitalDataService數(shù)字數(shù)據(jù)業(yè)務(wù)DECTDigitalEuropeanCordlessTelephone歐洲數(shù)字無繩電話DET摘機檢測DHADialogueHandling對話處理DHWDownHighWay下行母線DIDDirectInwardDialing直接撥入內(nèi)部分機DLDigitalLinesignaling數(shù)字線路信令DLCIData-LinkConnectionIdentifier數(shù)據(jù)鏈路連接標識符DLLDigitalLocalLine數(shù)字本地線路DMDisconnectMode通知多幀鏈路釋放DMLDataManipulationLibrary數(shù)據(jù)操作庫DMTDiscreteMulti-Tone離散多頻音(線路編碼技術(shù))DNHRDynamicNon-HierarchicalRouting動態(tài)無級路由選擇DOD1DirectOutwardDialing-1聽一次撥號音直接撥出DOD2DirectOutwardDialing-2聽二次撥號音直接撥出DPDetectionPoint檢測點DPDialPulse脈沖撥號DPCDestinationPointCode目的地信令點編碼DPNDigitalPathnotProvidedSignal不提供信號的數(shù)字通路DRAMDynamicRandomAccessMemory動態(tài)隨機存儲器DRB排隊機集中收號框DRDMSDistributedRelationDataBaseManagementSystem分布式關(guān)系數(shù)據(jù)庫管理系統(tǒng)DRVDTMF收發(fā)及驅(qū)動板DSLDigitalSubscriberLineboard數(shù)字用戶板DSMDigitalSwitchingModule數(shù)字交換模塊DSPDigitalSignalProcessor數(shù)字信號處理器DSS1DigitalSubscriberSignalingNo.11號數(shù)字用戶信令協(xié)議DTDigitalTrunk數(shù)字中繼DT1DataForm1數(shù)據(jù)形式1DT2DataForm2數(shù)據(jù)形式2DTEDataTerminalEquipment數(shù)據(jù)終端設(shè)備DTEDataTransmissionEquipment數(shù)據(jù)傳輸設(shè)備DTMDigitalTrunkModule數(shù)字中繼接口板DTM-30B+D30B+D信令接口板DTMFDualToneMulti-Frequency雙音多頻(收號器)DTM-No.7No.7信令鏈路接口板DTM-PHI分組接口板DTM-V5.2V5.2接口板DTVDigital,TelephoneandVideo數(shù)字、電話和視頻DUPDataUserPart數(shù)據(jù)用戶部分DUPDestinationUserPrompter提醒被叫用戶DXCDigitalCrossingConnection數(shù)字交叉連接E/MEar/MouthTrunkE/M中繼板E2PROMElectrically-ErasableProgrammableROM電可擦可編程只讀存儲器EAExpeditedDataAcknowledgment加速數(shù)據(jù)證實EAUEthernetAccessUnit以太網(wǎng)接入單元EDExpeditedData加速數(shù)據(jù)EDPEventDetectionPoint事件檢測點EFElementaryFunction單元功能EIREquipmentIdentificationRegister設(shè)備識別寄存器EMAEmergencyMessageAutomaticTransmissionsystem雙機切換板EMLElementManagementLayer網(wǎng)元管理層EPLDErasableProgrammablelogicDevice可擦可編程邏輯器件EPROMErasableProgrammableReadOnlyMemory電可編程只讀存儲器ERRProtocolDataUnitError協(xié)議數(shù)據(jù)單元錯誤ETExchangeTerminal交換設(shè)備終端ETS華為無線接入商標ETSExpandedTrunkingSystem擴展集群系統(tǒng)ETSIEuropeanTelecommunicationsStandardsInstitute歐洲電信標準協(xié)會EUMExtendedUnsuccessfulBackwardSet-upInformationMessage擴充后向建立不成功信息消息FFlag標志碼FAAFacilityAccepted性能請求接受FAMForwardaddressmessage前向地址消息FAMFrontAdministrationModule前管理模塊FARFacilityRequest性能請求FASFiberAccessSystem光纖接入系統(tǒng)FASFrameAlignmentSignal幀定位信號FBIFiberInterfaceboard光纖接口板(局端)FDDIFiberDistributedDataInterface光纖分布式數(shù)據(jù)接口FDMAFrequencyDivisionMultipleAddressing頻分多址FEFunctionEntity功能實體FEAFunctionEntityAction功能實體動作FEAMFunctionEntityAccessManager功能實體接入管理FFSKFastFrequency-ShiftKeying快速頻移鍵控FHFrameHandler幀處理器FIBForwardIndicatorBit前向指示比特FIMFeatureInteractionsManager特征交互作用管理FIM/CMFeatureInteractiveManagement&CallingManagement特征交互管理與呼叫管理FISUFill-inSignalUnit填充信號單元FMFlashMemory閃速存儲器FMDFollow-meDiversion跟我轉(zhuǎn)移FMMFiniteMessageMachine有限消息機FNFunctionNode功能節(jié)點FOTForward-TransferSignal前向轉(zhuǎn)移信號FPGAFieldProgrammableGateArray現(xiàn)場可編程門陣列FPHFreePhone被叫集中付費(即800號業(yè)務(wù))FRFrameRelay幀中繼FRJFacilityReject性能請求拒絕FRUFrameRelayUnit幀中繼單元FSKFrequencyShiftKey移頻鍵控FSMFiniteStateMachine有限狀態(tài)機FSMForwardset-upmessage前向建立消息FSNForwardSequenceNumber前向序號FTTBFiberToTheBuilding光纖到大樓FTTCFibertotheCurb光纖到路邊GAPCallGapping呼叫間隙GDTGlobalDataTable全局數(shù)據(jù)分布描述表GMSKGaussianMSK高斯最小頻移鍵控GPSGlobePositioningSystem全球定位系統(tǒng)GRACircuitGroupReset-AcknowledgementMessage電路群復(fù)原證實消息GRMCircuitGroupSupervisionMessages電路群監(jiān)視消息GRQGeneralRequestMessage一般請求消息GRSCircuitGroupResetMessage電路群復(fù)原消息GSLGlobalServiceLogic總體業(yè)務(wù)邏輯GSMGeneralforwardSet-upinformationMessage一般前向建立信息消息GSMGlobeSystemforMobileCommunication全球移動通信系統(tǒng)GTGlobalTitle全局碼GTTGlobalTitleTranslation全局碼翻譯GUIGraphicUserInterface圖形用戶界面HBAHardwareFailureOrientedGroupBlocking-AcknowledgementMessage面向硬件故障的群閉塞證實消息HDLCHighLevelDigitalLinkControlProcedure高級數(shù)字鏈路控制規(guī)程HDSLHighpeedDigitalSubscriberLine高速數(shù)字用戶線HDTVHighDefinitionTV高清晰度電視HGBHardwareFailureOrientedGroupBlockingMessage面向硬件故障的群閉塞消息HGUHardwareFailureOrientedGroupUnblockingMessage面向硬件故障的群閉塞解除消息HLRHomeLocationRegister歸屬位置寄存器HMAHumanMachineAdaption人機適配HOFLHighspeedOpticFiberLink高速光纖鏈路HOLDCallHold呼叫保持HSCXHighLevelSerialCommunicationControllerWithExtendedFeatureAndFunctionality具有擴展特性和功能的高級串行通信控制器HSTPHighLevelSignalingTransferPoint高級信令轉(zhuǎn)接點HUAHardwareFailureOrientedGroupUnblocking-AcknowledgementMessage面向硬件故障的群閉塞解除證實消息HWHighWay(交換網(wǎng)絡(luò)的)母線IAIInitialAddressMessagewithAdditionalInformation帶有附加信息的初始地址消息IAMInitialAddressMessage起始地址消息ICFInformationConversionFunction信息轉(zhuǎn)換功能INIntelligentNetwork智能網(wǎng)INAPIntelligentNetworkApplicationProcedure智能網(wǎng)應(yīng)用規(guī)程INCMIntelligentNetworkConceptualModel智能網(wǎng)概念模型INCS-1IntelligentNetworkCapabilitySet-1智能網(wǎng)能力集第1階段INFInformation信息INRInformationRequest信息的請求IN-SMIN-SwitchingManager智能網(wǎng)交換管理InternetInteractiveNetwork交互式網(wǎng)絡(luò)IntessIntelligentServiceSystem智能業(yè)務(wù)系統(tǒng)IPIntelligentPeripherals智能外設(shè)ISDNIntegratedServiceDigitalNetwork綜合業(yè)務(wù)數(shù)字網(wǎng)ISPInterimInter-switchSignalingProtocol網(wǎng)間、內(nèi)交換信令協(xié)議ISPBXISDNPBXISDN用戶交換機ISRInterrupterServiceRoutine中斷服務(wù)程序ISUPISDNUserPartISDN用戶部分ITInactivityTest不活動性測試ITUImplementationUnderTest被測系統(tǒng)ITU-TInternationalTelecommunicationUnion-TelecommunicationStandardizationSector國際電信聯(lián)盟電信標準部LANLocalAreaNetwork局域網(wǎng)LAPBLinkAccessProcedure(Balanced)鏈路接入規(guī)程(平衡式)LAPDLinkAccessProcedureontheD-ChannelD信道鏈路接入規(guī)程LEDLightEmittingDiode發(fā)光二級管LHLineHunting尋線LIMCallLimit呼叫限制LOFLLowspeedOpticFiberLink低速光纖鏈路LOGCallLogging呼叫記錄LOSLine-Out-of-ServiceSignal線路失效信號LPULinkProcessUnit鏈路處理單元LSLocalStation本地局LSSULinkStatusSignalUnit鏈路狀態(tài)信號單元LSTPLowLevelSignalingTransferPoint低級信令轉(zhuǎn)接點MACFMultipleAssociationControlFunction多重聯(lián)系控制功能MAFManagementApplicationFunction管理應(yīng)用功能MALMaliciousCallIdentificationSignal惡意呼叫識別信號MAPMobileApplicationPart移動應(yīng)用部分MASMassCalling大眾呼叫MBAMaintenanceOrientedGroupBlockingAcknowledgementMessage面向維護的群閉塞證實消息MCMotionCompensation運動補償MCCModuleCommunicationandControlboard模塊通信控制板MCFMessageCommunicationFunction消息通信功能MCIMaliciousCallIdentification惡意呼叫識別MDMediationDevice協(xié)調(diào)設(shè)備MDMediationDevice協(xié)調(diào)單元MDBManagementDatabase管理數(shù)據(jù)庫MDFMainDistributionFrame主配線架MEMotionEstimation運動估值MFMediationFunction協(xié)調(diào)功能MFCMulti-FrequencyCompelled多頻互控MGBMaintenanceOrientedGroupBlockingMessage面向維護的群閉塞消息MGUMaintenanceOrientedGroupUnblockingMessage面向維護的群閉塞解除消息MIBManagementInformationBase管理信息庫MMCMan-MachineCommunication人-機通信MMCMeetMeConference會聚式會議電話MMLMan-MachineLanguage人機語言MMUMultiplicationandManagementUnit復(fù)用管理單元MOManagedObject管理對象MODEMModulator-Demodulator調(diào)制解調(diào)器MPMMeterpulseMessage計次脈沖消息MRVTMTPRoutingVerificationTestMTP選路驗證測試MSMobileStation移動臺MSCMobileSwitchingCenter移動交換中心MSNMulti-SubscribeNumber多用戶號碼MSUMessageSignalUnit消息信號單元MSUMultipleSubscriberUnit多用戶單元MTIEMaxTimeIntervalError最大時間間隔誤差MTKMagnetTrunk磁石中繼MTPMessageTransferPart消息轉(zhuǎn)移部分MTUPMTPTestingUserPartMTP測試用戶部分MUAMaintenanceOrientedGroupUnblockingAcknowledgementMessage面向維護的群解除閉塞證實消息MUXMultiplexer復(fù)用器MVIPMulti-VendorIntegrationProtocol多廠家互連協(xié)議MWCMulti-WayCalling多方呼叫NAMNationalAreaMessage國內(nèi)地區(qū)使用消息NCBNationalCallSupervisionMessage國內(nèi)呼叫監(jiān)視消息NENetworkElement網(wǎng)元NEFNetworkElementFunction網(wǎng)元功能NINetworkIndicator網(wǎng)絡(luò)指示語NTINetworkTerminalInterface網(wǎng)絡(luò)終端接口N-ISDNNarrow-BandIntegratedServicesDigitalNetwork窄帶綜合業(yè)務(wù)數(shù)字網(wǎng)NLPNetworkLayerPacket網(wǎng)絡(luò)層分組模塊NLSNetworkLayerSignaling網(wǎng)絡(luò)層信令模塊NMFNetworkManagementFunction網(wǎng)絡(luò)管理功能NMLNetworkManagementLayer網(wǎng)絡(luò)管理層NMSNetworkManagementSystem網(wǎng)管系統(tǒng)NNCNational-NetworkCongestionSignal國內(nèi)網(wǎng)擁塞信號NNINetworkNodeInterface網(wǎng)絡(luò)節(jié)點接口No.1ChinaNo.1Signaling中國一號信令No.5EuropeanNo.5Signaling歐洲5號信令No.7CommonChannelSignalingNo.7No.7公共信道信令NODNodecontrolboard節(jié)點控制板NOMANetworkOperation,MaintenanceandAdministration網(wǎng)絡(luò)操作、維護及管理NPNumberPortability號碼移動性NRZNon-ReturnZero不歸零碼NSBNationalSuccessfulBackwardSet-upMessage國內(nèi)后向建立成功消息NSPNetworkServicePart網(wǎng)絡(luò)業(yè)務(wù)部分NTNetworkTerminal網(wǎng)絡(luò)終端NT1NetworkTerminal11類網(wǎng)絡(luò)終端NT2NetworkTerminal22類網(wǎng)絡(luò)終端NUBNationalUnsuccessfulBackwardSet-upMessage國內(nèi)后向建立不成功消息OAMOperation,AdministrationandMaintenance操作、管理和維護OCSOriginatingCallScreening發(fā)端去話篩選ODROriginDependentRouting由發(fā)端位置選路ODSOn-DemandService即時業(yè)務(wù)OFAOff-NetAccess網(wǎng)外接入OFLOpticFiberLink光纖鏈路OLIOpticLineInterface光纖線路接口OMAPOperationMaintenanceApplicationPart操作維護應(yīng)用部分OMAPOperations,MaintenanceandAdministrationPart操作維護管理部分OMCOperation&MaintenanceCenter操作維護中心ONCOff-NetCalling網(wǎng)外呼叫ONEOneNumber一個號碼OOObjectOriented面向目標OODObject-OrientedDesign面向?qū)ο笤O(shè)計OPCOriginatingPointCode源信令點編碼OPROperatorSignal話務(wù)員信號OPSOperatorService操作員業(yè)務(wù)OPTOpticInterfaceboard光接口板(模塊端)OSOperatingSystem操作系統(tǒng)OSFOperatingSystemFunction操作系統(tǒng)功能OSIOpenSystemInterconnection開放系統(tǒng)互聯(lián)OUPOriginatingUserPrompter提醒主叫用戶P/SParalleltoSerialconversion并-串轉(zhuǎn)換PABXPrivateAutomaticBranchExchange專用的用戶自動交換機PAMPass-along沿信號路由的信息傳遞PCPointCode信令點編碼PCMPulseCodedModulation脈碼調(diào)制PCNPersonalCommunicationNetwork個人通信網(wǎng)PDHPlesiochronousDigitalHierarchy準同步數(shù)字系列PFPresentationFunction顯示功能PFCPowerFactorCorrection功率因數(shù)校正PHPacketHandling分組處理PHIPacketHandlingInterface分組處理接口PHYPhysicallayer物理層PIPeripheralInterface外設(shè)接口PICPointInCall呼叫點PIDProgramID程序標識PINPersonalIdentificationNumber個人身份號碼PLLPhraseLockedLoop鎖相環(huán)PLMNPublicLandMobileNetwork公共陸地移動通信網(wǎng)PLPPacketLayerProtocol分組層協(xié)議PMCProtocolManagementandControlboard協(xié)議管理控制板PNPersonalNumbering個人編號PNPPrivateNumberingPlan專用編號計劃POIPointofInitiation起始點PORPointofReturn返回點PPPPointtoPointProtocol點到點協(xié)議PRAPrimaryRateAdaptation基群速率適配PRCPrimaryReferenceClock一級基準時鐘PRIPrimaryRateInterface基群速率接口PRMPremiumRate附加費率PRMCPremiumCharging附加計費PROVProvisioning指配PSPDNPacketSwitchedPublicDataNetwork分組交換公用數(shù)據(jù)網(wǎng)PSTNPublicSwitchedTelephoneNetwork公用電話交換網(wǎng)PTCPositiveTemperatureCoefficientResister熱敏電阻PTNPersonalTelecommunicationNumber個人通信號碼PVCPermanentVirtualConnection永久虛連接PWCPowerControlboard電源控制板QAQinterfaceAdapterQ接口適配器QAFQinterfaceAdapterFunctionQ接口適配功能QCIFQuarterCommonIntermediateFormat四分之一通用中間格式QSQuickSwitch高速開關(guān)QUECallQueuing呼叫排隊RAMRandomAccessMemory隨機(存取)存儲器RANRe-answerSignal再應(yīng)答信號RDBMSRelativeDatabaseManagementSystem關(guān)系數(shù)據(jù)厙管理系統(tǒng)REJReject拒絕(要求重發(fā)信息幀)RELRelease呼叫釋放的請求RESResume恢復(fù)被掛起呼叫的請求REVCReverseCharging反向計費RHWReceiveHighway接收母線RIRemote/CentralizedMaintenanceandOperationInterface遠端/集中維護接口RLCReleaseComplete釋放完成RLGReleaseGuideSignal釋放監(jiān)護信號RLSDReleased釋放連接RMResourceManager資源管理器RMMResourceManagementModule資源管理模塊RNRReceiveNotReady接收未準備好ROMReadOnlyMemory只讀存儲器RRReceiveReady接收就緒RSARSA近端或遠端接口板RSARemoteSubscriberArea遠端用戶區(qū)模塊RSCResetCircuit電路復(fù)原RSCResetConfirm復(fù)原證實RSMRemoteSwitchingModule遠端交換模塊RSRResetRequest復(fù)原請求RSURSU遠端接口板RSURemoteSubscriberUnit遠端用戶單元RTSReadytoSend發(fā)送就緒RUNRunLight運行燈S/PSerialtoParallelconversion串-并轉(zhuǎn)換SABMESetAsynchronousBalancedModeExtended請求建立擴展的多幀鏈路(設(shè)置擴展的異步平衡模式)SACFSingleAssociationControlFunction單個聯(lián)系控制功能SAMSub-moduleAdministrationModule子模塊管理模塊SAOSingleAssociationObject單個聯(lián)系客體SAOSubsequentAddressMessageWithOneSignal帶有一信號的后續(xù)地址消息SAPServiceAgentPoint業(yè)務(wù)接入點SAPIServiceAccessPointIdentifier業(yè)務(wù)接入點標識SASEStandAloneSynchronousEquipment獨立同步設(shè)備SBASoftwareGeneratedGroupBlocking-AcknowledgementMessage軟件產(chǎn)生的群閉塞證實消息SBMSuccessfulBackwardSet-upInformationMessage后向建立成功的消息SBSSynchronousBackboneSystem華為同步骨干網(wǎng)商標SCSourceCodec信源編解碼器SCCPSignalingConnectionControlPart信令連接控制部分SCEServiceCreationEnvironment業(yè)務(wù)生成環(huán)境SCEFServiceCreationEnvironmentFunction業(yè)務(wù)創(chuàng)建環(huán)境功能SCEPServiceCreationEnvironmentPoint業(yè)務(wù)創(chuàng)建環(huán)境點SCFSelectiveCallForwardingonBusy/Don'tAnswer遇忙/無應(yīng)答時有選擇呼叫前轉(zhuǎn)SCFServiceControlFunction業(yè)務(wù)控制功能SCLCSignalConnectionlessControl無接續(xù)控制SCMEServiceControlManagementEntity業(yè)務(wù)控制管理實體SCMGSCCPManagementSCCP管理SCOCSignalingConnectionOrientedControl面向信令接續(xù)控制SCPServiceControlPoint業(yè)務(wù)控制點SCRCSCCPRoutingControlSCCP編路控制SCSMServiceControlStateMachine業(yè)務(wù)控制狀態(tài)機SDFServiceDataFunction業(yè)務(wù)數(shù)據(jù)功能SDHSynchronousDigitalHierarchy同步數(shù)字體系SDLSpecificationandDescriptionLanguage特性描述語言SDMServiceDataManagement業(yè)務(wù)數(shù)據(jù)管理SDPServiceDataPoint業(yè)務(wù)數(shù)據(jù)點SECSecurityScreening安全過濾(篩選)SECSwitching-Equipment-CongestionSignal交換設(shè)備擁塞信號SFServiceFunction業(yè)務(wù)功能SFSingleFrequencysignaling單頻信令SGBSoftwareGeneratedGroupBlockingMessage軟件產(chǎn)生的群閉塞消息SGUSoftwareGeneratedGroupUnblockingMessage軟件產(chǎn)生的群閉塞解除消息SHWSendhighway發(fā)送母線SIServiceIndicator業(yè)務(wù)指示碼SIBServiceIndependentBuildingBlock獨立于業(yè)務(wù)的構(gòu)件SIFSignalingInformationField信令信息字段SIOServiceInformationOctet業(yè)務(wù)信息8位位組SIPPServiceInterfaceandProtocolsProcessing業(yè)務(wù)接口與協(xié)議處理單元SLBSubscriberLocalBusySignal用戶市忙信號SLBSM用戶接口框、ISM座席接口框SLCSignalingLinkCode信令鏈路編碼SLCSubscriberLineLoopCarrier用戶線環(huán)路載波SLEEServiceLogicExecutiveEnvironment業(yè)務(wù)邏輯執(zhí)行環(huán)境SLICSubscriberLineInterfaceCircuit用戶線接口電路SLMSignalingLinkManager信令鏈路管理程序SLPServiceLogicProcessing業(yè)務(wù)邏輯處理SLPIServiceLogicProcessingInstance業(yè)務(wù)邏輯處理實例SLSSignalingLinkSelection信令鏈路選擇SLT時鐘集中監(jiān)控板SMSpeechMemory語音存貯器SMSwitchingModule交換模塊SMAFServiceManagementAccessFunction業(yè)務(wù)管理接入功能SMAPServiceManagementAccessPoint業(yè)務(wù)管理接入點SMFServiceManagementFunction業(yè)務(wù)管理功能SMKSharedManagementKnowledge共享管理知識SMLServiceManagementLayer業(yè)務(wù)管理層SMPServiceManagementPoint業(yè)務(wù)管理點SMSServiceManagementSystem業(yè)務(wù)管理系統(tǒng)SMSFServiceManagementSub-Function業(yè)務(wù)管理子功能SMTSurfaceMountingTechnology表面封裝技術(shù)SNServiceNode業(yè)務(wù)節(jié)點SNIServiceNetworkInterface業(yè)務(wù)網(wǎng)絡(luò)側(cè)接口SNTSwitchingNetboard交換網(wǎng)板SOGSubsystemOutofServiceGrant子系統(tǒng)中斷允許SORSubsystemOutofServiceRequest子系統(tǒng)中斷請求SPSignalingPoint信令點SPLCSplitCharging分攤計費SPMSignalingSystemProcessingModule信令系統(tǒng)處理模塊SPT具有中繼驅(qū)動功能的自動報音板SQLStructuredQueryLanguage結(jié)構(gòu)式詢問語言SRAMStaticRandomAccessMemory靜態(tài)隨機存貯器SRFSpecializedResourceFunction專用資源功能SRFServiceResourceFunction業(yè)務(wù)資源功能SRMESpecializedResourceManagementEntity專用資源管理實體SRNMSignalingRouteNetworkManager信令路由網(wǎng)管理SRSMSpecializedResourceStateMachine專用資源狀態(tài)機SRVTSCCPRoutingVerificationTestSCCP路由驗證測試SSASubsystemAvailable允許子系統(tǒng)SSBSubscriber-BusySignal用戶忙信號SSDServiceSupportData業(yè)務(wù)支撐數(shù)據(jù)SSFServiceSwitchingFunction業(yè)務(wù)交換功能SSFSub-ServiceField子業(yè)務(wù)字段SSMEServiceSwitchingManagementEntity業(yè)務(wù)交換管理實體SSNSubSystemNumber子系統(tǒng)號碼SSPServiceSwitchingPoint業(yè)務(wù)交換點SSPSubsystemProhibited禁止子系統(tǒng)SSTSend-Special-InformationToneSignal發(fā)送專用信息音信號SSTSubsystemStatusTested子系統(tǒng)狀態(tài)測試STBSubscriberTollBusySignal用戶長忙信號STMSynchron