Yealink SIP-T5 Series Administrator's Manual page 452

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
1-Enabled, the phone will display the custom BLF/BLF List DSS key LED status/icon colors and per-
form the custom behavior when pressing the BLF/BLF List DSS key.
Default 0
Supported
All phones except T19(P) E2 and CP920
Devices
Parameter blf.enhanced.talking.led
It configures the custom BLF/BLF List DSS key LED status/icon colors when the monitored user is talk-
ing.
This value uses the same macro action string syntax as an Enhanced DSS key.
Example:
Description blf.enhanced.talking.led = $LEDg1000o$
For T57W/T48U/T48S/T48G phones, the BLF/BLF List DSS key field displays a green icon for 1000ms
and then turns to white.
For other phones, the BLF/BLF list DSS key LED glows green for 1000ms and then goes out.
Note: It works only if "blf.enhanced.talking.enable" is set to 1 (Enabled).
Permitted
String
Values
Default Blank
Supported
All phones except T19(P) E2 and CP920
Devices
Parameter blf.enhanced.talking.callin.action
It configures the behavior when pressing the BLF/BLF list DSS key if the monitor is ringing and mon-
itored user is talking.
Description
Note: It works only if "blf.enhanced.talking.enable" is set to 1 (Enabled).
Permitted
String
Values
Default Blank
Supported
All phones except T19(P) E2 and CP920
Devices
Parameter blf.enhanced.talking.talking.action
It configures the behavior when pressing the BLF/BLF list DSS key if the monitor and monitored user
are talking.
Description
Note: It works only if "blf.enhanced.talking.enable" is set to 1 (Enabled).
Permitted
String
Values
Default
Blank
Supported
All phones except T19(P) E2 and CP920
Devices
Parameter blf.enhanced.talking.idle.action
It configures the behavior when pressing the BLF/BLF list DSS key if the monitor is idle and monitored
user is talking.
Description
Note: It works only if "blf.enhanced.talking.enable" is set to 1 (Enabled).
Permitted
String
449
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg