Is the PSTN Still In Use? Yes, But There Are Better Options
Alexander Graham Bell invented the telephone in 1876, and in 1915, he made the first-ever transcontinental (aka coast-to-coast) phone call. Now, the Public Switched Telephone Network (PSTN) that Bell helped pioneer is over a century old—and although we don’t need to speak with a switchboard operator to use landline telephones anymore, many of the core …
Is the PSTN Still In Use? Yes, But There Are Better Options Read More »