telco switch

(redirected from voice switch)

telco switch

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. See end office switch and tandem switch.
References in periodicals archive ?
When implemented as a remote office voice switch, the VX Series extends advanced calling features from centralized call systems to remote locations, reducing the cost, complexity and manageability of enterprise voice networks.