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.
WizTel`s is a highly reputable telecommunications (VoIP) services provider very active in the global wholesale market. Wiztel has forged a high value supply pool and a robust delivery platform to provide high volume, high quality wholesale services at com
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