Also known as: PA., PA..., PA-
PA has various meanings in the Telecom category. Discover the full forms, definitions, and usage contexts of PA in Telecom.
In ISDN, a protocol event (a protocol error or other event) that indicates that a potential trouble condition exists on the ISDN interface. Note: Examples of events that are not protocol errors that may indicate potential trouble conditions are (a) the transmission of a DM (disconnect mode) in response to a SABME (set asynchronous balanced mode extended) command.
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