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.
Speed TECHNologies Ltd (Formerly Birmingham & Janetis Ltd, was formed in 1997, with the specific aim of providing the highest level of computer service for small and large businesses as well as quality-conscious home users in West African Sub-region. Good
Read more