• Warranty included: All OvisLink Headsets come with 2 Years Limited Warranty.
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  • Grandstream HandyTone ATA HT704

    Grandstream HandyTone ATA HT704
    Item# HT704
    Regular price: $125.00
    Sale price: $119.00

    Grandstream HT704 are next generation, powerful 4-port IP ATA (analog telephone adapter) for residential users and small businesses. Their compact size, superb voice quality, rich functionalities, strong security protection, excellent manageability and auto provisioning, as well as unrivaled affordability enable service providers to offer high quality IP voice service at extremely competitive price. The HT704 is ideal 4-port ATAs for large scale commercial IP voice service deployment.


  • 4 FXS port supporting 3 REN and single 10/100M Ethernet port
  • LEDs for Power, Internet, LINK/ACT, and Phone status
  • Advanced telephony features including caller ID, call waiting, 3-way conference, transfer, forward, do not disturb, message waiting indication, multi-language voice prompt, T.38 Fax, flexible dial plan
  • Support comprehensive voice codecs including G.711 with Annex I/II, G.723.1, G.729A/B, G.726, iLBC
  • Strong security protection of voice/data privacy using TLS/SRTP/HTTPS, secure and automated provisioning using TR069 and HTTP/HTTPS/TFTP
  • Specification:

    Network InterfaceOne 10M/100Mbps auto-sensing Ethernet port(RJ45)
    FXS PortFour (4) FXS ports
    Voicemail IndicatorYes
    Fax over IPT.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
    Caller IDBellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
    Remote ConfigurationHTTP/HTTPS/Telnet/TFTP Provisioning
    Security MediaSRTP

    ****** Headset Compatible List ******