Yealink SIP-T2 Series

Configuring Audio Features
837
To configure suppress DTMF display and suppress DTMF display delay via web user
interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Suppress DTMF Display.
3. Select the desired value from the pull-down list of Suppress DTMF Display Delay.
4. Click Confirm to accept the change.
Call transfer is implemented via DTMF on some traditional servers. The IP phone sends specified
DTMF digits to the server for transferring calls to third parties.
Procedure
Configuration changes can be performed using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure transfer via DTMF.
Parameters:
features.dtmf.replace_tran
features.dtmf.transfer
Web User Interface
Configure transfer via DTMF.
Navigate to:
http://<phoneIPAddress>/servlet?
p=features-general&q=load