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Историческую версию Jimtel можно получить на Android
Jimtel - мобильное приложение для Android для совершения звонков VOIP
Jimtel is a Mobile VoIP dialer application that allows to make VoIP calls from any of the Android devices and it uses 3G/Edge/Wi-Fi Internet connectivity. It is developed based on the requirements of VoIP Providers business needs.
The main features of this applications are-
Making VoIP calls to supported gsm number and to other sip clients.
Receiving a call from another sip clients.