PSTN


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PSTN

abbreviation for
(Telecommunications) public switched telephone network: the conventional message switched telephone network
References in periodicals archive ?
The transition from the PSTN to a broadband network of networks is
The PSTN consists primarily of fiber optic cable and copper cable that connects switching centers with each other and to remote terminals.
This new VoIP capability can be used in VoIP phones, not only in a LAN network, but can also be used in such PSTN applications as public and home phones, security systems, and other user defined client applications.
The primary goal of the softswitching movement is to seamlessly connect the PSTN and IP.