• HT812
  • HT812
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Grandstream HT812

$76.38 CAD
$76.38 CAD
Sale Sold out
In stock (49 units), ready to be shipped

PRODUCT SPECIFICATIONS

The HT812 is an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router.

  • Supports 2 SIP profiles through 2 FXS ports and dual Gigabit ports
  • Includes a built-in NAT router which can handle routing speeds up to 100MBps
  • TLS and SRTP security encryption technology to protect calls and accounts
  • Automated provisioning options include TR-069 and XML config files
  • Supports 3-way voice conferencing
  • Failover SIP server automatically switches to secondary server if main server loses connection
  • Supports T.38 Fax for creating Fax-over-IP
  • Supports a wide range of caller ID formats
  • Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning

Click here to download the Datasheet.

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Specifications

  • Lines: 2 lines
  • Audio Conferencing: 3-way voice conferencing per port
  • Telephone Interfaces: 2 × RJ11 FXS ports (expandable via FXS gateway peering)
  • Network Interfaces: 2 × 10/100/1000 Mbps Gigabit Ethernet ports (RJ45)
  • LED Indicators: Power, LAN, WAN, Phone1, Phone2
  • Telephony Features: Caller ID display/block, call waiting, flash, blind or attended transfer, call forwarding, hold, do not disturb, 3-way conference
  • Fax over IP: T.38-compliant Group 3 fax relay (up to 14.4 kbps) with automatic fallback to G.711 for fax pass-through
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