Suppress Dtmf Display - Yealink SIP-T48G Administrator's Manual

Microsoft Lync Edition Administrator's Guide for SIP-T2_Series and T4_Series IP Phones
2. Select the desired value (1-3) from the pull-down list of DTMF Repetition.
3. Click Confirm to accept the change.
Suppress DTMF display allows IP phones to suppress the display of DTMF digits during
an active call. DTMF digits are displayed as "*" on the LCD screen. Suppress DTMF
display delay defines whether to display the DTMF digits for a short period of time
before displaying as "*".
Procedure
Configuration changes can be performed using the configuration files or locally.
Configuration File
Local
138
<y0000000000xx>.cfg
Web User Interface
Configure suppress DTMF display
and suppress DTMF display delay.
Parameters:
features.dtmf.hide
features.dtmf.hide_delay
Configure suppress DTMF display
and suppress DTMF display delay.
Navigate to:
http://<phoneIPAddress>/servlet?p
=features-general&q=load