Dial-by-Name Directory
The program asking you to enter the extension number of the person or department you are trying to reach. When the caller enters an extension number, the system asks the name of the caller in order to inform the called party about an incoming call, presenting the caller.
Is a device, which converts telephony traffic into IP for transmission over a data network. It supports real-time audio, video and data information.
Asia Telecom Ltd
Asia Telecom is a global telecommunications company based in Hong Kong with associate offices across the world. We are a licensed telecom services provider with the Interconnect Codne 1611. We provide telecom products, and value added services designed to
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