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ALSO CALLED:
Switching Equipment,
KTS
DEFINITION: A private automatic branch exchange (PABX) is an automatic telephone switching system within a private enterprise. Originally, such systems - called private branch exchanges (PBX) - required the use of a live operator. Since almost all private branch exchanges today are automatic, the abbreviation "PBX" usually implies a "PABX."Some manufacturers of PABX (PBX) systems distinguish their products from
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Telephone Switches IT Downloads
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TELEPHONE SWITCHES DEFINITION (continued): … A private automatic branch exchange (PABX) is an automatic telephone switching system within a private enterprise. Originally, such systems - called private branch exchanges (PBX) - required the use of a live operator. Since almost all private branch exchanges today are automatic, the abbreviation "PBX" usually implies a "PABX."Some manufacturers of PABX (PBX) systems distinguish their products from others by creating new kinds of private branch exchanges. Rolm offers a Computerized Branch Exchange (CABX) and Usha Informatics offers an Electronic Private Automatic Branch Exchange (EPABX).For additional information, see private branch exchange. Telephone Switches definition sponsored by SearchNetworking.com, powered by WhatIs.com an online computer dictionary
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