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GRANDSTREAM  HT881 Voice Gateway 8FXO,1 FXS, 2 Port LAN Gigabit, T.38 Fax, 3 SIP Account 

   Support  8 Analog Trunk Lines and 1 Analog Extension.


The HT881 FXO gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution. These 8-port FXO gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible. The HT881 include FXO and FXS ports to support remote calling to-and-from the PSTN line. Advanced telephony features, easy automated provisioning and superb voice quality allow the HT881 to be the ideal VoIP gateway for business and residential solutions

  • Supports 3 SIP profiles through 1 FXS port and  8 FXO ports
  • Built-in performance NAT router
  • Lifeline support to protect against power outages (FXS port is hard-relayed to the FXO port)
  • 3-way voice conferencing per port
  • Automated and secure provisioning options using TR069
  • Supports T.38 Fax for reliable fax-over-IP
  • Failover SIP server automatically switches to the secondary server if the main server loses connection
  • AES encryption with unique security certificate per unit provides powerful security protection
  • Warranty :   Limited Lifetime

GRANDSTREAM HT881 Gateway 8FXO+1 FXS แบบ RJ11 ,2 LAN Gbit, 3 SIP

SKU: HT881

    (รวมภาษี, include VAT)

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