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.
Wholesale And Retail Service Provider We offer Tier1 A-z excellent Quality direct routes. Our core direct routes are Pakistan ,India, Bangladesh, Sri Lanka, Egypt, etc