In this item, you will need to use all information presented to you to successfully answer the
question.
The C-Series endpoint (codec) does not register with the Video Communication Server that is
located in a different network.
Based on the exhibits, what could be causing the issue?

A.
The subnet mask on the codec is incorrect.

B.
The ip address of the codec is incorrect.

C.
The interface that the codec is in is in the wrong VLAN.

D.
The codec did not receive a DHCP address from the DHCP server.

Explanation:
The subnet mask configured on the codec is 255.255.255.128, when it should be
255.255.255.0.