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Reply To: What is a trunk or line?

#32743
Mark Li
Guest

Sometimes ‘trunk’ and ‘line’ is interchangeable and when you said that, there is a reference point which is normally omitted for convenience. For example, a ‘trunk’ in a PABX is actually a ‘line’ with respect to the telco side. And a ‘trunk’ of the telco means the link between telcos.