Additional Features
Suppressing DTMF Playback
A feature on the IP phones allows you to enable or disable the suppression of DTMF playback when a number is dialed from the softkeys.
When suppression of DTMF playback is disabled, and you press a softkey, the IP phone dials the stored number and displays each digit as dialed in the LCD window.
When the suppression of DTMF playback is enabled, the IP phone dials the stored number and displays the entire number immediately in the LCD window, allowing the call to be dialed faster.
DTMF playback suppression is disabled by default. Suppressing DTMF playback can be configured using the Aastra Web UI.
Configuring Suppression of DTMF Playback
Use the following procedure to configure suppression of DTMF playback.
Aastra Web UI
1.Click on Basic
2.Go to the "General" section.
3.Enable the "Suppress DTMF Playback" field by checking the check box. (Disable this field by unchecking the box). Default is disabled.
4. Click | to save your set- |
tings. These changes are not dynamic. You must restart your IP phone for the changes to take affect.
5.Click on
6.In the "Restart Phone" field
click | to restart the IP |
phone and apply the changes.
480i IP Phone User Guide 33