Make 2 Numbers Call Each Other - Two numbers can call each other by using a VoIP

Two numbers can call each other by using a VoIP service. The VoIP service provider then connects the two numbers and the call can begin. To make a call, both numbers need to have a VoIP service provider and a compatible device. The two numbers can then connect to the same VoIP service provider and enter each other's phone numbers. VoIP services are becoming increasingly popular as they are often cheaper than traditional phone services and can be used from anywhere with an internet connection. VoIP stands for Voice over Internet Protocol and is a technology that allows people to make phone calls over the internet....