РТУ-Клиент

RTU Client is a simple and convenient software phone from Satel Pro LLC, designed for making audio calls over IP channels using
WebRTC and messaging.
Call mobile and landline phones, as well as subscribers who have installed the RTU Client. Whether you're on your home network or outside it, all you need to make calls is access to the internet via
Wi-Fi or 3G.
To start using the RTU Client, you need to obtain a login and password from your service provider or telephone company.
RTU 2.3.0-11 or higher is required.