Vivotek ND8401 User Manual page 113

 An icon with the camera name will be displayed in the Talk Panel.
Click to talk
NOTE:
Please note that you cannot Talk and Play Sound at the same time.

When you are talking or playing sound, you cannot add other cameras to the Talk Panel. If you want to add more

cameras to the Talk Panel, please Stop Talking and Stop Playing first.
Click to stop talking
Click to play sound from the camera
Click to adjust volume
Remove all cameras
from the Talk Panel
Select sound from the
file list
Click to play the selected
sound on the client side
Click to stop playing
VIVOTEK
User's Manual - 113