You are an administrator managing Cisco Unified Communications Manager Express.
A user returns from vacation and reports that he has tried many times to enter his PIN in his Session
Initiation Protocol (SIP) phone, but he could not login successfully. You have reset the PIN for him,
but he still is unable to log in. If the password lockout policy is enabled, which solution will help you
fix the problem?

A.
Set the Pulse Code Dialing to transmit.

B.
Delete and add the SIP phone again that was configured in Cisco Unified Communications
Manager Express.

C.
Unlock the password lockout.

D.
Reset with another PIN.

E.
Delete the user account and recreate it.

F.
Recreate the user account and add to the appropriate user group.