Using a standalone IOS gateway, which three steps are necessary to implement COR? (Choose three.)
A.
Configure SRST.
B.
Define COR labels.
C.
Configure COR lists.
D.
Assign COR list to ephone-DN.
E.
Configure COR lists on voice ports.
F.
Configure dial peers and assign COR lists.
Explanation:
Step 1.
Define COR labels using the dial-peer cor custom name label command.Step 2.
Build the permissions groups using the dial-peer cor list list-name member label command.Step 3.
Apply COR lists to the outgoing dial peers using the corlist outgoing list-name command. Only one outgoing COR list is supported per dial peer.Step 4.
Apply COR lists to the incoming dial peers using the corlist incoming list-name command.