Aastra Web UI
1
Click on Basic Settings->Preferences->General.
2
Enable the "Suppress DTMF Playback" field by checking the check box.
(Disable this field by unchecking the box). Default is enabled.
3
Click
You must restart your IP phone for the changes to take affect.
4
Click on Operation->Reset.
5
In the "Restart Phone" field click
41-001160-04 Rev 02, Release 2.5
to save your settings.
to restart the IP phone and apply the changes.
Configuring Operational Features
Operational Features
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