Tasleem Tel dialer is a Mobile VoIP dialer application that allows to make VoIP calls from any of the Android devices and it uses 3G/4G/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.