Telcos

VoIP

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Executive Summary

This paper contains the excellent information about the Voice Over IP Protocol. Voice over Internet Protocol (VoIP) technology is the wave of the future in terms of telephone communication via the Internet. VoIP has several advantages over circuit-switched technology used by local phone companies. Circuit-switched technology uses a 'Permanent' connection between the caller and callee, which requires a huge amount of bandwidth for each call.

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