SanSim is a simple and convenient softphone by SanSim designed for making audio calls over IP channels using WebRTC. The RTU client works on Android mobile devices.

Call mobile and landline phones, as well as subscribers who have installed SanSim. It doesn't matter where you are, inside or outside your home network, all you need to make calls is access to the Internet via Wi-Fi or 3G.

SanSim can only be used by SanSim subscribers. To do this, you must obtain a login name and password from the operator.

Please read the personal data processing policy at https://www.sunsim.ru/docs/personal-data.