VNPT-I offers voice service with premium quality and low rate to help you to compete in challenging VoIP market. Redundancy in our state-of-the-art network ensures routes for international traffic are always stable. ITC2’s VoIP technology enables simple
Fastcom, expert in integrated VoIP solutions, can offer affordable, reliable and highly scalable Internet CallShop solution that meets company specific needs. Fastcom solution offers advanced billing functionality and very flexible rating. The solution ca
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