Grandstream HT812 HandyTone 812 2-Port Analog Telephone Adapter

The HandyTone 812 is designed for users looking to connect their analog devices to a VoIP network at home or in the office. The HT812 Telephone Adapter is a powerful analog telephone adapter that is easily deployable and manageable. It comes equipped with two FXS ports and an integrated Gigabit NAT router.

Key Features:

• Mfr. Code: HT812
• 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
• Exceptional voice quality & outstanding network performance for home & office use
• Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, and do not disturb
• Supports 3-way voice conferencing
• TLS and SRTP security encryption technology to protect calls and accounts
• Automated provisioning options include TR-069 and XML config files
• 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
• Ethernet Connectivity: 2 10/100/1000 Mbps Auto-Sensing Ethernet ports (RJ45)
• Voice Port: 2 FXS ports
• Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning