Telcos

What Is VoIP And How Does It Work

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Executive Summary

The way we make phone calls is changing. In fact in many circumstances things have already changed. Take long distance calls for instance, many service providers are already using a technology called Voice Over IP or VoIP for short. If you have never heard of VoIP before, then this paper will change the way you think about how long distance phone calls are being made now, and about how all phone calls will be made in the future. Voice Over IP (VoIP) is a method for turning analogue audio signals into digital data that can be transferred over the internet.

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