Introducing the Grandstream HT818, the ultimate solution for all your analog-to-VoIP conversion needs! Equipped with 8 FXS ports and an advanced Gigabit NAT router, this powerful 8-port VoIP gateway is designed for users who demand seamless connectivity, top-notch security, and exceptional network performance. Built with Grandstream's unparalleled SIP ATA/gateway technology, the HT818 is a market leader that has been successfully deployed in millions of networks worldwide. With support for 2 SIP profiles and 8 FXS ports, it offers the flexibility and versatility you need to take your business to the next level. The HT818's strong AES encryption with security certificate per unit ensures unparalleled security and privacy, while its automated and secure provisioning options using TR069 make device management a breeze. With 3-way voice conferencing per port and wide-band HD codec, exceptional voice quality is a given in any application environment. Not only that, the HT818 also supports reliable Fax-over-IP with T.38 Fax, ensuring that your most important documents are transmitted safely and efficiently. And with dual Gigabit network ports and a high performance NAT router, you can rest assured that your network performance will always be top-notch. So why wait? Get your hands on the Grandstream HT818 and experience the power, flexibility, and security you need to take your business to the next level!