What is the Public Switched Telephone Network?

Public Switched Telephone Network
When telecommunication first began, the world connected through physical telephone lines. It began slowly, but eventually our telecommunication system became a massive network of underground wires, undersea cables, and communication satellites. This network system is known as the Public Switched Telephone Network. For a long time, the PSTN revolutionized communications. Rather ...
Read More
support
icon
Need Help?
Close
call
(800) 811-1086
menu-icon
Open Support Request