Grandstream HT818 v2 – High Performance VoIP Gateway

The Grandstream HT818 v2 is an 8-port VoIP adapter that connects analog phones and fax machines to modern VoIP networks. With HD voice, strong security, and easy management via GDMS, it’s perfect for reliable and cost-effective business communication.

Product Specification:

  1. Ports: 8 FXS ports for analog devices, Dual Gigabit Ethernet (LAN/WAN)
  2. Voice Quality: HD audio with advanced codecs (G.711, G.722, G.729, etc.)
  3. Fax Support: T.38 & real-time fax over IP
  4. Security: TLS & SRTP encryption, unique device certificate
  5. Management: Web UI, TR-069, and Grandstream Device Management System (GDMS)
  6. Compatibility: Interoperable with major SIP platforms and VoIP systems
  7. Other Features: NAT router, automated provisioning, echo cancellation

Description

HT818 v2 – Advanced 8-Port Analog VoIP Adapter

Grandstream HT818 v2

The Grandstream HT818 v2 is designed for businesses and service providers who need to connect multiple analog phones and fax machines to modern VoIP networks. With 8 FXS ports and dual Gigabit Ethernet, it ensures HD voice quality, robust security, and seamless integration into existing infrastructures.
This makes it an ideal choice for companies looking to lower telephony costs while still maintaining high reliability and performance.

The Grandstream HT818 v2 is designed for businesses and service p

  • Connect up to 8 analog devices to VoIP networks
  • High-definition voice quality for crystal-clear calls
  • Enhanced security with TLS/SRTP encryption
  • Cost-effective communication for businesses of any size
  • Easy remote management via GDMS

Key Features of HT818 v2 VoIP Gateway

  • 8 FXS Ports – Support for multiple analog phones and fax devices
  • Dual Gigabit Ethernet – Reliable network connectivity with NAT router
  • HD Audio – Superior voice clarity with advanced audio codecs
  • Secure Communication – Built-in encryption and per-device certificate
  • Flexible Compatibility – Works with leading VoIP platforms and PBX systems
  • Easy Management – Web UI, TR-069, and GDMS support for remote setup
  • Fax over IP – T.38 and real-time fax supported

For the standard model, explore the Grandstream HT818 for reliable 8-port VoIP connectivity.