VASC Software and Media Company (VASC) is a wholly owned subsidiary of Vietnam Post and Telecommunications (VNPT) which currently owns and controls the national network on behalf of the government, most of the access network, the largest international gat
Telcocity provides best VoIP products directly to end users and is one of the largest service providers to offer VoIP mobile dialer services. Over experience in retail Internet telephony gives us valuable insight into this telecom market to present to our
Read more