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.
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References in periodicals archive ?
The National Airspace System Voice Switch program to replace legacy voice switches at ATC facilities with an Internet Protocol-based network is in development.
Siemens, NEC, Alcatel for example, as traditional voice switch manufacturers and Cisco are foremost with the developments, the change is happening now.
Northrop Grumman Northrop Grumman Corporation today announced the successful installation and activation of a new, upgraded air traffic control (ATC) voice switch capability at the U.S.
FusionPBX is an open source web based management interface for the the very powerful and highly scalable voice switch called FreeSWITCH.
Northrop Grumman will deliver seven Enhanced Terminal Voice Switch (ETVS) systems in July for use by Kazaeronavigatsia, the Republic of Kazakhstan's national air navigation services provider.
It is complemented by two new contact center products, new ShoreGear Voice Switch product configurations and enhanced administrative assistant solutions.
Perhaps the industry's only primary new technology on the block is the IP (Internet protocol) voice switch, which brings us to the topic of Voice-over-IP, or VoIP: known as a method of connecting voice conversations over controlled IP environments, such as private data networks, according to the McGraw Hill technology dictionary.
"What started out as a REDI Grant study to share the township's existing voice switch with the school district, has lead to the design of a 45-mile private fiber optic network interconnecting 56 buildings," says Kretchmer.
Calls are made by BlackBerry devices at Jam around the world so that the voice is carried over BlackBerry's data channel and through Jam's private branch exchange voice switch, provided by Cisco Systems Inc.
This information is available on your enterprise voice switch and there are tools to automate collection of this information.
Integrated remote test access functionality allows technicians to conduct intrusive or non-intrusive testing either through the lowpass filter toward the voice switch or downstream toward the outside plant.