Electronic switching system
id:
electronic-switching-system-178-18229056
title:
Electronic switching system
text:
In telecommunications, an electronic switching system (ESS) is a telephone switch that uses solid-state electronics, such as digital electronics and computerized common control, to interconnect telephone circuits for the purpose of establishing telephone calls. The generations of telephone switches before the advent of electronic switching in the 1950s used purely electro-mechanical relay systems and analog voice paths. These early machines typically utilized the step-by-step technique. The firs
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Electronic_switching_system
date created:
2002-02-25T15:51:15Z
date modified:
2024-09-04T19:02:33Z
main entity:
{"identifier":"Q5358316","url":"https://www.wikidata.org/entity/Q5358316"}
image:
fields total:
13
integrity:
14