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.
Spadana Corporation was founded in 1997 by leading technology consultants in the sphere of networking and database industries. Since its beginning, Spadana Corporation has established itself as the leading provider of Voice-over-IP and networking solution
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