Buy Grandstream HT818V2 8 FXS 2 GIGE NAT Router (HT818V2)

About Grandstream HT818V2 8 FXS 2 GIGE NAT Router

The Grandstream HT818 V2 is a powerful 8-port analogue telephone adapter (ATA) that bridges your existing analogue phones and fax machines into a modern VoIP environment. With eight FXS ports, dual Gigabit Ethernet ports, and a built-in NAT router, it's a great pick for businesses that want to keep their analogue devices running while moving their phone system to SIP. The V2 brings a faster processor, improved packet loss resilience, and a fresh web interface to an already well-proven platform.

Key Features

8 FXS Ports — Connect up to eight analogue phones, fax machines, or other FXS devices and run them all through a single SIP-based gateway.
Dual Gigabit Ethernet with NAT Router — Two 10/100/1000Mbps RJ45 ports with a built-in high-performance NAT router give you flexible network deployment without extra hardware.
HD Voice Quality — Wide-band HD codec support delivers clear, natural audio across all ports, well above what standard analogue lines could manage.
T.38 Fax-over-IP — Keeps your fax workflows running reliably over IP without needing a separate fax gateway or dedicated PSTN line.
Strong Security — AES encryption with a unique security certificate per unit, SRTP media encryption, and TLS signalling keep your calls protected end to end.
Easy Mass Deployment — TR-069 automated provisioning, a unique random default password per unit, and Zero Config support with Grandstream UCM IP PBXs make rolling out multiple units straightforward.

Why Choose This Product?

If you're running analogue phones and need a reliable, proven gateway to bring them onto a SIP system, the HT818 V2 is hard to beat. It's trusted by businesses worldwide, RCM-compliant for Australia, and backed by our Telrex support team to help you get it configured and running without the headache.