Yealink SIP-T2 Series

Configuring Audio Features
841
Play local DTMF tone allows IP phones to play a local DTMF tone during an active call. If this
feature is enabled, you can hear the DTMF tone when pressing the IP phone’s keypad during a
call.
Procedure
Configuration changes can be performed using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure play local DTMF tone.
Parameter:
features.play_local_dtmf_tone_enable
Web User Interface
Configure play local DTMF tone.
Navigate to:
http://<phoneIPAddress>/servlet?p=f
eatures-general&q=load
Details of Configuration Parameter:
Parameter
Permitted Values
Default
features.play_local_dtmf_tone_enable
0 or 1
1
Description:
Enables or disables the IP phone to play a local DTMF tone.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), you can hear the DTMF tone when pressing the IP phone’s keypad
during a call.
Web User Interface:
Features->General Information->Play Local DTMF Tone
Phone User Interface:
None
To configure play local DTMF tone via web user interface:
1. Click on Features->General Information.