Grandstream HT818

$199.00

568 in stock

The Grandstream HT818 is a powerful 8-port FXS Gateway with a Gigabit NAT Router. The HT818 key features include:

  • Support for 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

568 in stock

SKU: GRA-HT818 Category:

Description

Grandstream HT818

Additional information

Weight 1 lbs
Dimensions 12 × 6 × 3 in

Technical Specifications

Interfaces:

  • Telephone Interfaces: Eight (8) RJ11 FXS ports; can be expanded by peering with an FXS gateway
  • Network Interface: Two (2) 10/100/1000Mbps RJ45 ports
  • LED Indicators: POWER, LAN, WAN, PHONE1, PHONE2, PHONE3, PHONE4, PHONE5, PHONE6, PHONE7, PHONE8
  • Factory Reset Button: Yes

Voice, Fax, Modem:

  • Telephony Features: Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference
  • Voice Codecs: G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.722, G.723.1, G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation
  • Fax over IP: T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
  • Short/Long Haul Ring Load: 2 REN, up to 1km on 24AWG line
  • Caller ID: Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
  • Disconnect Methods: Busy Tone, Polarity Reversal/Wink, Loop Current

HT818 Datasheet

HT818 Datasheet

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