The Sangoma A20001 4 port FXO/FXS card delivers superior audio quality and is expandable to 24 ports in a 2U form factor. As you need them, additional REMORA cards can be added to the base four-port A200 card. A single PCI or PCI Express slot hosts connection for up to 24 ports and ensures common synchronous clocking for all channels.

Features & Benefits » High fidelity video quality at bandwidths between 64kbps to 1Mbps » Crisp picture quality, Picture-in-picture » Adjustable advanced VGA resolution camera » Razor-thin 5.6 inch TFT color LCD display and two dimensional movement (vertical/horizontal)

1 cổng FXS Đàm thoại video 2 chiều Màn hình TFT 5.6" Đàm thoại hội nghị 3 bên