Which option describes the security encryption status of this active call on a Cisco IP phone?

Refer to the exhibit.

Which option describes the security encryption status of this active call on a Cisco IP phone?

A.
unencrypted call signaling and media

B.
encrypted call signaling but unencrypted call media

C.
encrypted call media but unencrypted call signaling

D.
encrypted call signaling and media

E.
Not enough information provided to answer this question.