Configuring Advanced Features
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3. Click Confirm to accept the change.
To configure a DND key via phone user interface:
1. Tap Settings->Features->DSS Keys.
2. Tap the desired DSS key.
3. Tap the Type field.
4. Tap Key Event in the pop-up dialog box.
5. Tap the Key Type field.
6. Tap DND in the pop-up dialog box.
7. (Optional.) Enter the string that will appear on the touch screen in the Label field.
8. Tap to accept the change.
To configure DND in the phone mode via phone user interface:
1. Tap the DND key when the IP phone is idle.
To configure DND in the custom mode for a specific account via phone user interface:
1. Tap the DND key when the IP phone is idle.
The touch screen displays a list of accounts registered on the IP phone.
2. Tap the desired account.
3. Tap the On radio box in the Status field.
You can configure DND in the custom mode for all accounts by tapping ->All On.
4. Tap to accept the change.
Busy Tone Delay
Busy tone is audible to the other party, indicating that the call connection has been broken
when one party releases a call. Busy tone delay can define a period of time during which the
busy tone is audible.
Procedure
Busy tone delay can be configured using the following methods.
Central Provisioning
(Configuration File)
Configure busy tone delay.
Parameter:
features.busy_tone_delay
Configure busy tone delay.
Navigate to:
http://<phoneIPAddress>/servlet?m
=mod_data&p=features-general&q
=load