|Definition||:||Public Switched Telephone Network|
|Category||:||Technology » Communication|
What does PSTN mean?
The Public Switched Telephone Network (PSTN) is the the global interconnects of circuit-switched telephones networks. It consists of telephone lines, fiber optic cables, microwave transmission links, cellular networks, communications satellites, and undersea telephone cables, all inter-connected by switching centers, thus allowing any telephone in the world to communicate with any other.
Frequently Asked Questions (FAQ)
What is the full form of PSTN?
The full form of PSTN is Public Switched Telephone Network