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.
RSCOM, LTD is a licensed facilities based telecom carrier servicing North America and Global A-Z Destinations. RSCOMs customers and suppliers include, fixed line operators, mobile operators, retail and VoIP service providers, who buy and sell voice and IP telecommunications services.
Read more