Public switched telephone network

nouncandidate·updated May 9, 2026

A communications system that sets up a dedicated channel (or circuit) between two points for the duration of the transmission.

Framework senses

1 sense across 1 framework

ISACA Cybersecurity Glossary1 senseview framework →

§1: A communications system that sets up a dedicated channel (or circuit) between two points for the duration of the transmission.