what is a digital switch
A digital switch is a device that handles digital signals generated at or passed through a telephone company central office and forwards them across the... Digital switch definition Digital switch is A digital switch is a device that handles digital signals generated at or passed through a telephone company central office and forwards them across the company's backbone network. It receives the digital signals from the office's channel banks that have been converted from users' analog signals and switches them with other incoming signals out to the wide area network.