Refer to the exhibit.
Is this configuration correct and is the T1 operational? If not, what is the cause?
A. Yes, the configuration is correct and it is operational.
B. No, the configuration is incorrect and the T1 is not operational because MGCP is not the proper service statement.
C. No, the configuration is incorrect and the T1 is not operational because, the isdn switch-type is incorrect.
D. No, the configuration is incorrect and the T1 is not operational because the isdn-bind-13 ccmmanager command is missing from the serial0/0/0:23 interface.
E. No, the configuration is incorrect and the T1 is not operational because the no ip address command is applied to the serial0/0/0:23 interface.