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Home >> Products >> FXS/FXO Gateway
FXO voip gateway
  • FXO voip gateway
  • FXO voip gateway
FXO voip gatewayFXO 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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