Grandstream ATA HT801

The HT801 is a professional-grade VoIP device designed to enhance communication in home and office settings. With its robust VoIP technology and routing capabilities, it enables seamless connectivity between analog devices and a scalable VoIP network. Leveraging Grandstream’s renowned SIP ATA/gateway technology, which has a proven track record of millions of successful deployments globally, the HT801 delivers exceptional voice quality across diverse applications and environments. Equipped with an easy-to-use FXS port, advanced encryption with a unique security certificate per unit, automated provisioning for efficient volume deployment, and comprehensive device management, it ensures outstanding network performance and reliability.


  • 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 advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multilanguage prompts, flexible dial plan, and more
  • Supports 3-way voice conferencing
  • Supports T.38 Fax for creating Fax-over-IP
  • Supports a wide range of caller ID formats
  • Use Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning
  • A Failover SIP server automatically switches to a secondary server if the main server loses connection

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