It is a call which is made over internet protocol (VoIP). For example, one can call using Google Voice to other recipient located miles away. Such call can also be international.
Started in 2003, with an aim to provide best-in-class VoIP solutions, today REVE Systems holds leadership position in Mobile VoIP solutions, with its flagship product iTel Mobile Dialer Express being used across 1200+ switches, in more than 50 countries a
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