Yealink SIP-T2 SERIES Administrator's Manual page 529

Procedure
External monitor feature can be configured using the configuration files or locally.
Configuration File
Local
Details of Configuration Parameters:
Parameter
features.hdmi_out.enable
Description:
Enables or disables the external monitor feature.
0-Disabled
1-Enabled
If it is set to 0 (Disabled), the HDMI configuration item will disappear from phone
user interface.
Note: It is only applicable to SIP VP-T49G IP phones.
Web User Interface:
None
Phone User Interface:
None
features.hdmi_out_status
Description:
Enables or disables the IP phone to present the video images captured from camera
(both near site and far site) on the external monitor during a video call.
0-Disabled
1-Enabled
Note: It works only if the value of the parameter ―features.hdmi_out.enable‖ is set to
1 (Enabled). It is only applicable to SIP VP-T49G IP phones.
Web User Interface:
None
<y0000000000xx>.cfg
Phone User Interface
Configuring Basic Features
Configure external monitor
feature.
Parameters:
features.hdmi_out.enable
features.hdmi_out_status
Configure external monitor
feature.
Permitted Values
0 or 1
0 or 1
Default
1
1
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