Grandstream Hybrid ATA with FXS and FXO Ports (HT813)

Key features

•Supports 2 SIP profiles through 1 FXS port and 1 FXO port; Dual 100Mbps LAN and WAN ports
•Lifeline support (FXS port will be hard-relayed to FXO port) in case of power outage; 3-way voice conferencing per port
•Automated & secure provisioning options using TR069; Supports T.38 Fax for reliable Fax-over-IP
•Failover SIP server automatically switches to secondary server if main server loses connection
•Strong AES encryption with security certificate per unit

BrandGrandstream

CategoryRouters

Colorblack

Warranty1

Grandstream Hybrid ATA with FXS and FXO Ports (HT813)

List Price: $123.68$111.31DEALYou Save: $12.37 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (27)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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