CO Centrex

CO Centrex definition - telecom
Centrex service provisioned from a CO, rather than from a premises-based switch. CO Centrex is the most typical method for delivering Centrex service, as few organizations are large enough to justify a CO switch on premises. See also Centrex.

Webster's New World Telecom Dictionary Copyright © 2008 by Wiley Publishing, Inc., Indianapolis, Indiana.
Used by arrangement with John Wiley & Sons, Inc.

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