Grandstream HT-818 ATA with Router | ProVu Communications

Grandstream HT-818


The Grandstream HT-818 is built for users to get the most out of their analog to VoIP converter with 8 FXS ports and an integrated Gigabit NAT router. Featuring the market-leading SIP ATA/gateway technology Grandstream is known for, users can feel secure knowing their data is protected with strong AES encryption.

What’s more, the Grandstream HT-818 supports 2 SIP profiles per device and 3-way voice conferencing per port. Adding that little extra to an already impressive device.


  • Supports 2 SIP profiles and 8 FXS ports
  • Supports Dual Gigabit ports
  • Built-in NAT router for speeds up to 100MBps
  • Strong AES encryption and security certificate per unit
  • Automated provisioning options using TR-069
  • Supports 3-way voice conferencing
  • Supports T.38 Fax for reliable Fax-over-IP

Ordering Information


Support & Downloads

Technical details

What's in the box

  • 1 x HT-818 ATA
  • 1 x UK PSU
  • 1 x Ethernet cable
  • 1 x Warranty Booklet


This product comes with a 1 year manufacturer's warranty.

Media downloads

Grandstream HT-818
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Grandstream HT-818
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