2 порта FXS SIP ATA gatewayEIA2002QA

VoIP Gateway EIA2002QA EIA2002QA is an two FXS gateway based on the SIP2.0 standard. Providing one WAN port and three LAN ports.it allows up to four computers to share an ADSL line in office or at home. EIA2002QA provides a variety of management ways,and supports auto-provisioning. The user interface is very friendly, and the configuration is simple and ease-to-use.It supports software updating by means of TFTP,FTP or provision. Features: 2*FXS ports with RJ11Voice Codec:G.711.G.723.1.G.729A Voice Activity Detection (VAD) with CNG (comfort noise generation) and PLC (packet loss concealment),Dynamic Jitter Buffer L2/L3 QoS T.38 or G.711 bypassWEB.Telnet Configuration Auto Provisioning PPP/PPPOE.DHCP Client/Server Support Polarity Reversal Call hold.call waiting.call forward.do not disturb.direct IP calling. Blind transfer.attended transfer. G.168 Echo Cancellation Specification: Interfaces Telephone interfaces2 RJ11 FXS PortsNetwork interface2/4*10M/100MBPS auto-sensing RJ45 PortsLED indicatorsPower, Run, Network and Line LEDsVoiceFaxVoice over packet CapabilitiesG.168 with 32, 64 or 128 ms tail lengthVoice CompressionG.711,G723.1,G.729 A/BFax over IPT.38 or G.711 bypassDHCP Client/ServerNAT Router or Switched ModeTelephony FeaturesCaller ID display or block, Call waiting, Blind or attended call transfer, Call forward, Do not disturbQosDiff Serve, TOS, 802.1P/Q VLAN taggingNetwork ProtocolsTCP/UDP,RTP/RTCP,HTTP,ARP/RARP,ICMP,DNS,DHCP,NTP,TFTP ,TELNET ,PPPOE, STUNDTMF MethodRFC 2833,SIP InfoSignalingSIP(RFC 3261)over UDPProvisioningTFTP,HTTPManagementWEB browser, Telnet, Voice promptPhysicalUniversal Power SupplyOutput:12VDC, input:100-240VAC/50HzEnvironmentalOperational:32-104°For 0-40°C Storage:14-140°For -10-60°C Humidity:10%-90%Dimensions(mm)160×110×28Weight0.25kgAdditional FeaturesCaller IDBellcore Type 1 & 2, ETSI,BT,NTT, and, DTMF-based CIDPolarity ReversalYesHomologationSafetyULComplianceFCC,CE