Yealink SIP-T2 SERIES Administrator's Manual page 487

Local
Details of Configuration Parameters:
Parameters
features.dtmf.hide
Description:
Enables or disables the IP phone to suppress the display of DTMF digits during an
active call.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the DTMF digits are displayed as asterisks.
Web User Interface:
Features->General Information->Suppress DTMF Display
Phone User Interface:
None
features.dtmf.hide_delay
Description:
Enables or disables the IP phone to display the DTMF digits for a short period before
displaying asterisks during an active call.
0-Disabled
1-Enabled
Note: It works only if the value of the parameter ―features.dtmf.hide‖ is set to 1
(Enabled).
Web User Interface
Configuring Basic Features
Configure suppress DTMF display
and suppress DTMF display delay.
Navigate to:
For
SIP-T48G/T46G/T42G/T41P/T40P/T29
G/T27P/T23P/T23G/T21(P) E2/T19(P)
E2/CP860:
http://<phoneIPAddress>/servlet?p
=features-general&q=load
For SIP VP-T49G:
http://<phoneIPAddress>/servlet?
m=mod_data&p=features-general
&q=load
Permitted Values
0 or 1
0 or 1
Default
0
0
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