The common name shared by communication protocols, technologies and methods ensuring the transfer of the voice signal via the Internet network or by any other IP-networks. The signal is transferred by the communication channel in the digital form and, as a rule, before transferring compresses in order to remove abundance.
Kallmart, inc. is looking for Cyber cafe operators / owners to sell our web based international dialing. We have great quality at affordable rates for international calls around the world. In some countries we even offer calling cards service that work wi
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