PABX

PABX definition - telecom
Generally synonymous in contemporary usage with private branch exchange (PBX), PABX refers to an automatic PBX, as compared to a manual PBX, or cordboard. The term PBX is preferred in North America, and PABX in much of the balance of the world. See PBX for more detail.

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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