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
Voice Telephony is a high growth market where quality and reliability are key factors.
You need to have a quality carrier partner who can offer quality, reliabitlity,costeffectiveness,redundant termination for every key international location within t