Phone to Phone
It is a type of communication between two ordinary phones, which are connected and voice transmits over telecommunication network.
The system of distributing calls to agents more suitable by competence, mainly used in call service centers. The necessity for this service arose due to the big amount of incoming calls and in order to cope with them better, all calls are sorted and directed to corresponding agents.
HanoiTelecom
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
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