Grandstream Analog Telephone Adapter An 8 Port FXS Gateway

Grandstream HT818

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Model HT818

UPC Code: 694727370241

Provantage Code:  GRST001

Condition:  Factory New

  • Product Type: VoIP Gateway
  • Product Model: HT818
  • Number of FXS (RJ-11) Ports: 8
  • TAA Compliant: No

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ElectronicsTelecommunications / TelephonyVoIP Products


Grandstream HT818 Specifications

    Analog Telephone Adapter An 8 Port FXS Gateway

At a Glance

    • Supports 2 SIP profiles and 8 FXS ports
    • Strong AES encryption with security certificate per unit
    • Automated & secure provisioning options using TR069
    • 3-way voice conferencing per port
    • Exceptional voice quality with wide-band HD codec
    • Supports T.38 Fax for reliable Fax-over-IP
    • Supports dual Gigabit network ports
    • High performance NAT router


    The HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router. Built for users looking for a strong analog-to-VoIP converter, it features Grandstream's market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide. This powerful gateway carries exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and outstanding network performance for enterprise use.

Additional Product Image


Product NameAnalog Telephone Adapter An 8 Port FXS Gateway
Product TypeVoIP Gateway
Network Standard10/100/1000Base-T
Wireless LANNo
Ethernet TechnologyGigabit Ethernet
Number of Network (RJ-45) Ports2
Management PortNo
PoE (RJ-45) PortNo
Number of FXS (RJ-11) Ports8
Country of OriginChina
Product ModelHT818
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Grandstream Model HT818