Model 6753i Series IP Phone User Guide
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Configuring Suppression of DTMF Playback
Use the following procedure to configure suppression of DTMF playback.
1.
Click on
Basic Settings->Preferences
.
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 settings.
Display DTMF Digits
A feature on the IP phones allows users to enable or disable DTMF (dual-tone
multi-frequency) digits to display to the IP phone when using the keypad to dial,
or when dialing from a programmable key.
DTMF is the signal sent from the phone to the network that you generate when
you press the phone’s touch keys. This is also known as “touchtone” dialing.
Each key you press on your phone generates two tones of specific frequencies.
One tone is generated from a high-frequency group of tones and the other from a
low frequency group.
If you enable the Display DTMF Digits parameter, the digits you are dialing from
the keypad or from a programmable key display to the IP phone’s LCD display.
This parameter is disabled by default (no digits display when dialing).
You can enable the "Display DTMF Digits" parameter using the 8x8 Web Phone
UI.
8x8 Web Phone UI
Note:
"Suppress DTMF Playback" is disabled by default.