出生地 |
Guangdong China (Mainland) |
牌子的名字 |
ETI |
模式的数量 |
ETI2002QA |
ETI2002QAisantwoFXSgatewaybasedontheSIP2.0standard. ProvidingoneWANportandthreeLANports.itallowsuptofourcomputers toshareanADSLlineinofficeorathome. ETI2002QAprovidesavarietyofmanagementways,andsupportsauto-provisioning.Theuserinterfaceisveryfriendly,andtheconfigurationissimpleandease-to-use.ItsupportssoftwareupdatingbymeansofTFTP,FTPorprovision. Featuresanddescription ·VoiceCodec:G.711.G.723.1.G.729A ·VoiceActivityDetection(VAD)with CNG(comfortnoisegeneration)and PLC(packetlossconcealment),Dyn amicJitterBuffer ·L2/L3QOS ·T.38FAX ·WEB.TelnetConfiguration ·AutoProvisioning ·PPP/PPPOE.DHCPClient/Server ·SupportPolarityReversal ·Callhold.callwaiting.callforward. donotdisturb.directIPcalling. ·Blindtransfer.attendedtransfer. Dimensions(Length*Width*Height,unit:mm) 160*110*28 Weight(unit:kg) 0.25 Operatingtemperature(unit:C) 0-40 Storagetemperature(unit:C) -20-70 Operatinghumidity 10%-90% Externalpoweradapter Yes Powerinput 220VAC/50Hz/0.4A Externalpowerinput 12VDC/1A Power(unit:W) 7w FXSpolarityreversalsignaltobesent Yes Protectionoftelephoneinterfaceagainstlightningstrike 10/700.4000V Networkinterface 10/100BASE-TX NumberofWANports 1 NumberofLANports 3