When Cisco Extension Mobility is implemented, how is the audio source for the MOH selected?

A.
The audio source that is configured at the user device profile is selected.

B.
The audio source that is configured at the home phone of the user is selected.

C.
The audio source that is configured at the physical phone used for the Cisco Extension Mobility
login is selected.

D.
The audio source that is configured in the IP Voice Media Streaming parameters is selected.

Explanation:
To specify the audio source that plays when a user initiates a hold action, choose an audio source
from the User Hold MOH Audio Source drop-down list box from device profile configuration settings.
Link: http://cisco.biz/en/US/docs/voice_ip_comm/cucmbe/admin/8_6_1/ccmcfg/b06dvprf.html