With a variety of calling and messaging features, you have endless options when it comes High-quality calls for a quick “hello” or a much-needed face-to-face. How does it work, you wonder? Viber uses your 3G, 4G or Wi-Fi internet connection to enable you to call abroad for free no matter where you. To activate Viber for Desktop, you will need an active Viber account on your mobile phone. Download for Windows Download for Mac macOS and up.
Viber is a VoIP mobile app which allows you to call and send messages locally and internationally to other Viber users using your mobile. Viber is a popular VOIP application, but it has been operating at a loss for years. peers and successfully monetize itself, while maintaining the free-to-use platform in the very say AT&T Inc. (T), the call is routed to a central private branch exchange (PBX) server, How Coursera Works and Makes Money. Viber uses your phone number as your "identity" and lets you make free Viber phone calls to any of your friends who have Viber - using THEIR phone number.