A large-scale computer system that is used to switch TDM-based, circuit-switched telephone calls. Also called a "voice switch," Lucent and Nortel Networks are the primary vendors of this equipment.

A telephone central office switch (telco switch) that generates toll call transaction. Today, the end office switches provide most of the call accounting. See end office switch and tandem switch.

BARCELONA, Spain--(BUSINESS WIRE)--Arrcus today announced TGAX - a new Telco Grade Network Switch targeting telecom service providers globally, empowering Network Operators to unlock new ...

Enables monetization with AI-ready edge networking services. Arrcus today announced TGAX - a new Telco Grade Network Switch targeting telecom service providers globally, empowering Network ...