As a Cisco Unity administrator, you have set the default Automatic Gain Control value to -26 dB. Which value will you set Automatic Gain Control to when you want to increase the average volume?
A. -10 dB
B. -30 dB
C. -40 dB
D. -50 dB
E. -60 dB
Which value will you set Automatic Gain Control to when you want to increase the average volume?