Your IT manager wants you to configure CUE to use the GUI interface. Which two configuration steps must be executed? (Choose two.)

A.
An NTP server must be set up.

B.
An HTTP server must be configured on the IOS router.

C.
GUI files must be installed in router flash.

D.
SIP dial peers must be set to route calls to CUE.

E.
GUI config must be specified during initial configuration steps.