Suppress Dtmf Display - Yealink SIP-T2 SERIES Administrator's Manual

Enter the desired value in the DTMF Payload Type(96~127) field.
4.
Click Confirm to accept the change.
5.
To configure the number of times to send the end RTP Event packet via web user
interface:
Click on Features->General Information.
1.
Select the desired value (1-3) from the pull-down list of DTMF Repetition.
2.
Click Confirm to accept the change.
3.
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 following methods.
Central Provisioning
<y0000000000xx>.cfg
Configuring Audio Features
Configure suppress DTMF display and
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