4 порта PCI Card для телефона голосовой вызов recordin

COME800-T04PhoneRecordingCard 1.MainFunctions 1)Onthecomputerwhichinstalledthisrecordingsystem,canmonitoranytelephonelineatreal time.Singlecardsupports4channels,youcanrecordmax128channelsbyCOME800-T04 cardatonecomputer. 2)Cansearchanyrecordingfilesbycall-inorcall-outnumbers,date,time,channelnumbersetc. 3)IntheLAN,inquiretherecordingsandmonitoranychannelstalkontherealtime. 4)Candeleteorbackuptherecordingsaccordingtothelimitstoright. 5)Canmanagetheusersrightsbydifferentclasses. 6)Supportsplayback,loopandcontinuesplay. 7)Automaticdetecttheharddisccapacity,therecordingscanbedeletedormemorytransferred. 8)Supportsautomaticcustomersinformationpopupattheserverend&userend.Thesystemcan continuedrecordinevery24hours. 9)SupportsAGCrecordingandplay,makesurethebothsidesvolumebalance. 10)AdoptPCIBUS,internalpowersource,thewholecardisslight&decent,alsothemost elaborate1-16channelsvoicecard. 11)Callerididentify,supportsFSK&DTMFbothCIDmode,thereceivedratearrivesto99.9%. 12)Digitalrecording,supportsAratePCM&ADPCMlanguagecodingmode,supportsAGC. 13)Signalsoundtest,efficientDSPalgorithmachieveaccuratesignalsoundtestandanalysis. 2.TechnicalParameters Specification:12cm*11cm*2cm Input:4—128channels,4channelsprogressiveincrease. Impedance:HighImpedance>8MOhms SNR(signalnoiseratio):60dB FrequencyResponse:300Hz—3400HZ DataAcquisitionRate:64Kbit/seachchannel,voicecanbecompressedby1/2/4times. RecordingTime:unlimited.1G hard disc can records 70 hours. InterfaceImpedance:10MOhms FrequencyRespond:300Hz 3400Hz On-chipCache:32K 256KByte DigitalVoice:A/u-lawPCM,ADPCM DataSpeed:64Kbps,32Kbps,16Kbps DTMFCode:0 9,*,#,A,B,C,D CallingNumber:FSK,DTMF DataTransferWay:binaryasynchronousserialconfiguration. Temperature:+5°C—+40°C Humidity:5%—85% 3.HardwareConfigurations ·OperationSystem:WIN98/ME/2000/XP/2003 ·CPU:Pentium4orabove. ·HardDisc:10GBorabove. ·ComputerMemory:512Morabove ·Monitor:VGA,1024*768resolutionwillbebetter.