Grandstream HT812 IP Network Telephone Adaptor

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

Key Features & Benefits:

• 2 SIP account profiles
• 2 FXS ports (RJ11)
• 2 Gigabit Ethernet ports (RJ45)
• High performance NAT router, 100Mbps routing speed
• Color coded ports for easy installation
• LED Indicators for Power, LAN, WAN, Phone 1/2
• Wideband HD voice quality with advanced echo cancellation technology 
• Advanced call feature support including caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb and 3-way voice conferencing per port
• Supports T.38 Fax for reliable Fax over IP
• Automated and secure provisioning options with strong AES encryption and security certificate per unit, HTTP, HTTPS, SSH, TFTP, Syslog and TR069
• Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning
• Syslog support, SSH and remote management using web browser
• 2 Year Warranty

 PartnerNET Grandstream HT812 Datasheet