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FXO voip gateway
  • FXO voip gateway
  • FXO voip gateway
  • FXO voip gateway
  • FXO voip gateway
  • FXO voip gateway
FXO voip gateway FXO voip gateway FXO voip gateway FXO voip gateway FXO voip gateway

FXO voip gateway

    Main Applications

    • IPCentrex,Remote SIP access gateway for IP-PBX like Asterisk, 3CX...
    • IP based wide area PBX for enterprise, government branches and schools 
    • VoIP Long Distance application for IP phone supermarkets and enterprises 
      Carrier primary and secondary line service 
    • 2,4,16,24,32,48,72,96FXO ports for calling card, call termination with PSTN lines or GSM/CDMA terminal
    • PBX functions, like IVR, call transfer, Call hold...


  • Description
  • Features
  • Application
  • Remarks

Supported Protocols

  • Session Initiated Protocol (SIP) 
  • Media Gateway Control Protocol (MGCP) 
  • Real Time Transport Protocol(RTP/RTCP) 
  • TFTP for remote software upgrade 
  • HTTP for system and interface configuration and monitoring 
  • SNMP v.1, v.2, v.3 
  • Telnet for remote support 
  • DHCP for dynamic IP address allocation 
  • DTMF 
  • STUN Client for NAT/firewall traverse

Call Features

  • Caller ID 
  • Message waiting indication 
  • Call waiting 
  • Call forwarding 
  • Caller id on call waiting 
  • Call transfer (on busy, no answer, all) 
  • Special purpose calling codes 
  • Speed dial 
  • Redials


Key Features 

  • MGCP or SIP access gateways 
  • SIP-PSTN analog gateway 
  • Routing (based on called number or other criteria) 
  • Radius based CDR for accounting 
  • STUN client for NAT transversal 
  • Flexible interface for analog phones, fax, traditional PBX with analog trunks. 
    Redundant power supply option 
  • Hot swappable modules 
  • Fax tone detection and codec bypass (T.30) and fax relay (T.38) function 
  • G.711, G.723.1, G.729A, iLBC, GSM codec 
  • G.168 echo cancellation 
  • DTMF transportation: transparent mode, RFC 2833 mode, SIP/INFO mode 
  • Fashion Color ringing, MWI by Tone or Neon light, Routing table, Speed dial


Other Specifications 

  • Power Consumption : 70 Watt(Max) 
  • Internal Memory: 128MB 
  • System Flash Memory: 16MB 
  • Ethernet Interface: RJ-45 
  • Talk Battery: -24 V 
  • Ringing Voltage: 50V RMS 
  • Loop Current: 21 mA 
  • Max Line Length: 1500m or 415 ohm 
  • Power supply: 110-250V AC 50-60Hz
  • REN Equivalence: 5 for short loop (1000 feet) ,3 for long loop (5000 feet) 
  • Analog Interface: RJ-45
  • Off-hook Detection: Loop start 
  • Dialing: DTMF 
  • Size(L x W x H): 4.4 x 44 x 30 cm
  • Weight: 11Kg


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