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Article | REF: H5365 V1

Telephony on IP

Authors: Frédéric RÉMI, Cyril TESSEREAU

Publication date: April 10, 2007

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1. ToIP services and network architectures

The aim of VoIP is to interconnect PABXs by encapsulating digitized voice in IP packets. These packets are then carried over the data network in the conventional way, just like data packets. The voice is simply "reconstituted" when the packets reach the recipient.

Convergence of IP and telephony architectures
Figure 1...
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