VoIP: Voice over Internet Protocol, Voice over IP, or IP telephony. IP based switching of voice signals over the internet. VoIP allows a computer user to make ordinary telephone calls over a computer network or Internet. VoIP phones convert the data signals from the telephone into digital signals and sends these signals in packets over the Internet. It then converts them back on the other end, allowing people to speak to virtually anyone with a telephone.
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VoIP Network Topology
This page lists VoIP phone manufacturers.
