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.
Hosted IP PBX - Business VoIP telephone service for better communication and increased productivity. Enterprise features at a small price. Lower your telecommunication costs with free Internet calls.
Read more