Yealink W53P

Audio Features
179
Values
Default -10
Parameter features.dtmf.min_interval <y0000000000xx>.cfg
Description
It configures the minimum inter-digit time (in milliseconds) between digits when a sequence of DTMF
tones is played out automatically.
Permitted
Values
Integer from 0 to 300
Default 50
[1]
X is the account ID. X=1-8.
[2]
If you change this parameter, the IP phone will reboot to make the change take effect.
Suppress DTMF Display
Suppress DTMF display allows IP phones to suppress the display of DTMF digits during an active call. DTMF digits are
displayed as “*” on the phone screen. Suppress DTMF display delay defines whether to display the DTMF digits for a
short period of time before displaying as “*”.
Topic
Suppress DTMF Display Configuration
Suppress DTMF Display Configuration
The following table lists the parameters you can use to configure the suppress DTMF display.
Parameter features.dtmf.hide <y0000000000xx>.cfg
Description It enables or disables the IP phone to suppress the display of DTMF digits during an active call.
Permitted Val-
ues
0-Disabled
1-Enabled, the DTMF digits are displayed as asterisks.
Default 0
Web UI Features->General Information->Suppress DTMF Display
Parameter features.dtmf.hide_delay <y0000000000xx>.cfg
Description
It enables or disables the IP phone to display the DTMF digits for a short period before displaying aster-
isks during an active call.
Note: It works only if “features.dtmf.hide” is set to 1 (Enabled).
Permitted Val-
ues
0-Disabled
1-Enabled
Default 0
Web UI Features->General Information->Suppress DTMF Display Delay
Voice Quality Monitoring (VQM)
Voice quality monitoring feature allows the IP phones to generate various quality metrics for listening quality and con-
versational quality. These metrics can be sent between the phones in RTCP-XR packets. These metrics can also be sent