Disable/Enable Automatic Gain Control
Issue 1 May 2007 31
4. Press Save to store the new setting and redisplay the Admin Procedures screen or Cancel
to return to the Admin Procedures screen without saving the value entered.
Once the new values are stored, the telephone is reset.
If a new boot program is downloaded from the HTTP/HTTPS server after you enter static
addressing information, you must reenter your static addressing information.
Disable/Enable Automatic Gain Control
Use the following procedure to turn automatic gain control for the handset, headset, and/or the
Speaker on or off.
1. When you select AGC... from the Admin Procedures Screen, the following text displays:
where, the setting shown is the text string associated with the current system value of
AGCHAND, AGCHEAD, or AGCSPKR, defined as:
● “On” if the respective AGCXXXX system value is “1”.
● Off if the respective AGCXXXX system value is “0”.
2. To change the setting, select (highlight) the appropriate line and press the Right or Left
navigation arrow to toggle the selected setting from On to Off or vice versa.
3. Press Save to store the new setting, update the associated system value, and redisplay the
Admin Procedures screen.
Clear Procedure
Sometimes, you might want to remove all administered values, user-specified data, and option
settings. Essentially, you want to return a telephone to its initial “clean slate” or out of the box
condition. This is usually done when passing a telephone to a new, dedicated user when the
LOGOUT option is not sufficient. For example, a new user is assigned the same extension, but
requires different permissions than the previous user.
The Clear option erases all administered data — static programming, file server and call server
programming, and user settings, and restores all such data to default values. This option does
Handset Auto Gain Control On
Headset Auto Gain Control On
Speaker Auto Gain Control On