PABX allows a single access number to offer multiple lines

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. PBX stands for private branch exchange. A somewhat dated and more an American acronym. Here in Australia we have tended to known them as PABX, Private Automatic Branch Exchange. To me this conjurs up images of those old fashioned plug and cord switchboards of a bygone era.

For More Information Visit: – Pabx Systems Brisbane