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Voip works like a telephone PBE (private brand exchange) and includes a transceiver for voice, dial tone, caller ID etc. To connect to a public switched telephone network, a VoIP device needs an adaptor or a VoIP/PSTM (public switched telephone network) gateway. Usually the trunk line (the main cable at a central office) from the VoIP device to the central office is a telephone line. Read more about voip internet telephone service…

The question then arises is how is a VoIP server connected to a traditional phone line or local telephone service provider? In response to this, it is important to recognize that a VoIP server is used to connect or switch a customer’s call. Read more about voip internet telephone service…