PABX ==>
Private Automatic Branch eXchange
<communications> (PABX) A telephone exchange operated within an
organisation, used for switching calls between internal lines and between
internal and PSTN lines. In contrast to a PMBX, a PABX can route calls without
manual intervention, based entirely on the number dialed. Not all PABXs can
route external calls to internal numbers automatically however.
(1998-08-07)
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Private Automatic Branch eXchange » Private
Branch Exchange » private-key cryptography » Private
Manual Branch eXchange
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