Grandstream HT812 - 2FXS ATA with Dual Gigabit NAT Router

" 2-FXS port for Analog Telephone Connected with Integrated Dual 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 Grandstreams UCM series of IP PBXs for Zero Configuration provisioning

Product Overview

The Grandstream HT812 is an easy-to-use 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router. Built upon Grandstreams market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide, this powerful ATA features 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 home and office use. The HT812 delivers outstanding VoIP technology and routing capabilities to home and office environments and allows users to successfully connect their analog devices to a manageable and powerful VoIP network.