Grandstream HT801 Telephone Adapter Single Port FXS VoIP Gateway Analog Black

Designed for users looking to connect their analog devices to a VoIP network, in either a home or office. A powerful analog telephone adapter that is easily deployable and manageable. 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 config files. Supports 3-way voice conferencing. Supports T.38 Fax for creating Fax-over-IP. Supports a wide range of caller ID formats. Failover SIP server automatically switches to secondary server if main server loses connection. Use with Grandstream Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication and more. 1 Year Manufacturer's Warranty.