Dyad Group, s.r.o. Czech Republic

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General office

Dyad Group, s.r.o.
Blanicka 16
Prague 2
,120 00
Czech Republic

Phone: +420 221 503 560

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VoIP Service

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.

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