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.
XPsip is a leading telecommunications company that transforms your high speed internet connection into a regular phone line. However, unlike other traditional internet telephone technology you don`t need headphones or to download any software.
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