How the DUO Works

Experience the most versatile digital phone service. Unlike others, the netTALK DUO is flexible enough to connect directly to your computer or directly to your Internet connection, so you don't have to rely on a computer for phone service.

Connect the DUO directly to your router.

There is no need to leave your computer running to make or receive calls!
The netTALK DUO is designed to connect directly to your router or modem, resulting in cost and energy savings while minimizing wear and tear on your computer.

Duo to Router


Or

Connect the DUO directly to your computer.

Take your phone number with you anywhere in the world!
Plug the DUO directly into your computer to make and receive calls. To use the DUO without a traditional telephone, Download our official Videophone application for face-to-face communication anywhere there is Internet access.

Duo to Computer