Data sheet

An easy-to-use 1 port ATA
The HT801 is a single port analog telephone adapter (ATA) that allows users to create a high-quality and
manageable IP telephony solution for residential and office environments. Its ultra-compact size, voice
quality, advanced VoIP functionality, security protection and auto provisioning options enable users to take
advantage of VoIP on analog phones. It also allows service providers to offer high quality IP service to their
market. The HT801 is an ideal ATA for individual use as well as commercial IP voice deployments worldwide.
www.grandstream.com
HT801
Supports 1 SIP profile
through a single FXS
port and a single
10/100Mbps port
TLS and SRTP security
encryption technology
to protect calls and
accounts
Automated provisioning
options include TR-069
and XML cong les
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
Supports advanced telephony features,
including call transfer, call forward, call-
waiting, do not disturb, message waiting
indication, multi-language prompts, flexible
dial plan and more