PBX SystemsA PBX (Private Branch eXchange) is a private telephone network used within an enterprise. Users of the PBX share a certain number of outside lines for making telephone calls external to the PBX.
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PBX SystemsA PBX (Private Branch eXchange) is a private telephone network used within an enterprise. Users of the PBX share a certain number of outside lines for making telephone calls external to the PBX.
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