It is a device capturing and controling all the signals, which are being created by the whole system, especially the made and received phone call signals. The device is mostly used for connecting regular phone system with the Internet and backwards.
As a business Internet Telephony Provider, Tele-Asia (Tele-Asia Limited) is recognized as one of the HK''s leading communications providers. Tele-Asia is the Internet Telephony (VoIP) provider built exclusively to serve small and medium sizes businesses.
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