![Grandstream HT818 8 FXS Port VoIP Gateway & Gigabit NAT Router Grandstream HT818 8 FXS Port VoIP Gateway & Gigabit NAT Router](https://cdn11.bigcommerce.com/s-u3uxlvxq3h/images/stencil/400x400/products/6581/23929/HT818-2__02667.1584434215.jpg?c=1)
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Grandstream HT818 v2 is a powerful solution for connecting multiple analog endpoints to a VoIP phone system. This VoIP gateway has eight FXS ports. As a SIP adapter, it supports two SIP protocols. Give your calls HD sound quality via wideband audio using HT818 v2. In addition, you get the features you need like caller ID, call hold, call forward, and more. Even better, it supports 3-way local conferencing per port.
HT818 v2 is more than a SIP gateway: it's also a Gigabit NAT router. As an NAT router, it helps protect your local network. It supports the T.38 standard for Fax Over IP. HT818 v2 has two Gigabit Ethernet ports.
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