What Is The General Switched Telephone Network Gstn

What Does General Switched Telephone Network (GSTN) Mean?

The general switched telephone network (GSTN) is the international public telephone networks which comprise the national Public Switched Telephone Networks (PSTNs) and all the technologies and facilities that interconnect them.

Techopedia Explains General Switched Telephone Network (GSTN)

The GSTN is an encompassing name for the various types of telephony networks being used around the world. It includes Asynchronous Transfer Mode (ATM), Public Switched Telephone Networks (PSTN), Integrated Services Digital Networks (ISDN), and all wireless networks and private networks.