Which configuration output indicates a properly configured T1 digital voice interface?
A.
controller T1 0/0/0framing esflinecode b8zspri-group timeslots 1-24!
B.
isdn switch-type primary-ni!controller T1 0/0/0framing esflinecode b8zs!
C.
isdn switch-type primary-ni!controller T1 0/0/0framing esflinecode b8zspri-group timeslots 1-24isdn
switch-type primary-ni!
D.
isdn switch-type primary-ni!controller T1 0/0/0framing esflinecode b8zs!dial-peer voice 1
potsdestination-pattern 54….direction-inward.dialport 0/0/0:23
You cannot do a switch type under the controller settings
C is correct but for the second switch type settings
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