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.
Headquartered in New Delhi, NextStag is a global provider of high quality and cost-effective VoIP based telecommunication solutions. NextStag offers a range of expertise aimed to help his customers, engineer and re-invent their businesses using VoIP, to c
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