PSTN definition

Examples of PSTN in a sentence

The video calling features of BlackBerry Handheld Software are not interconnected with a public switched telephone network (PSTN), do not use telephone numbers to communicate with other devices, and are not designed or intended to be replacements for Your ordinary mobile or fixed line telephone.
For the Customer that selects Option 1 – Self Reporting, the Company will determine the number of relevant VoIP PSTN Traffic minutes of use ("MOU") to which interstate rates will be applied under subsection D, above, by applying a Percent VoIP Usage ("PVU") factor to the total intrastate access MOU exchanged between a the Company and the Customer.
All basic access line services, or any other services offered to end users which provide end users with a telephonic connection to, and a unique telephone number address on, the Public Switched Telecommunications Network (PSTN), and which enable such end users to place or receive calls to all other stations on the PSTN.
A telephone company building where customer lines are joined to a switch or switches for connection to the PSTN.
Regardless, in an effort to preserve uninterrupted termination of traffic and to avoid unnecessary disruptions in PSTN calling, Customer will maintain the existing interconnections for the purpose of receiving traffic from the Company while the Company and Customer negotiate a termination agreement governing the interconnection.

PSTN means Public Switched Telephone Network, which is the concentration of the world’s public circuit switched telephone networks.

PSTN means Public Switched Telephone Network, which is the concentration of the world’s public circuitswitched telephone networks.

PSTN means a public switched telephone network being the international telephone system based on copper wires, which carry analogue voice data; and

PSTN means public switch telephony network;

PSTN. Publicly Switched Telephone Network.