Hanoi Telecom is one of the earliest licensed VoIP providers in Vietnam and has best increased VoIP traffic. We have interconnections to all fixed and mobile network operators in Vietnam via a stable technical infrastructure. In addition, we build a flexi
Green VoIP Solutions is dedicated to providing IP and VoIP solutions for small to medium businesses. Serving suppliers, integrators and businesses, we provide unified communications equipment, software and services to help you maintain a competitive edge.
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