Cisco VoIP - How to disable the lower your voice warning on a Cisco phone

By default, the Cisco 8851 telephone will alert you when it thinks you are talking too loud. To stop these alerts, please follow the steps below.

Loud warning on telephone screen

Step 1: Press the Applications button Application Button
Step 2: Navigate Settings > Lower your voice. You will need to scroll toward the bottom of options.
Step 3 Press Off.
Step 4 Press Ok on the pop-up window.

See Also:

If you need further help, please contact the DoIT Help Desk for assistance