Grandstream HT818 8-Port FXS with NAT Router Analog Telephone Adapter (ATA)

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Product Description

The Grandstream HT818 stands as a robust 8-port VoIP gateway, equipped with 8 FXS ports and an integrated Gigabit NAT router. Leveraging Grandstream's cutting-edge SIP ATA/gateway technology, this device boasts a proven track record with millions of units deployed globally. Its key attributes include outstanding voice quality adaptable to diverse application scenarios, robust encryption with a unique security certificate for each unit, streamlined provisioning for large-scale deployment and device management, and exceptional network performance tailored for enterprise usage.

This powerful gateway presents an array of features, such as support for 2 SIP profiles, 8 FXS ports, dual Gigabit Ethernet network ports with PC Pass Through and Network Connection capabilities, and LED indicators for Power, LAN, WAN, and each of the 8 phone ports. It also incorporates an integrated high-performance NAT router, strong AES encryption, and automated provisioning options including TR-069 and XML config files. Additionally, it supports 3-way voice conferencing, wideband HD codec for exceptional voice quality, and failover SIP server functionality that seamlessly switches to a secondary server if the primary connection is lost.

The Grandstream HT818 further accommodates T.38 Fax for Fax-over-IP, various caller ID formats, and advanced telephony features like call transfer, call forward, call waiting, do not disturb, message waiting indication, multilanguage prompts, and a flexible dial plan. Its compatibility extends to working with 3rd Party VoIP Service Providers such as Ring Central, Vonage Business, Nextiva, and others. Designed to integrate seamlessly with SIP compatible IP PBX systems, it can be used with Grandstream's UCM series of IP PBXs for Zero Configuration provisioning. The device also supports various protocols including HTTP, HTTPS, SSH, TFTP, TR-069, with secure and automated provisioning using AES encryption and syslog. The Grandstream HT818 emerges as a versatile solution catering to the sophisticated needs of enterprise communication.

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