Yealink SIP-T21 E2

Configuring Advanced Features
619
Configure BLF LED status and BLF key
behavior when a call is being parked
against the monitored phone.
Parameters:
blf.enhanced.parked.enable
blf.enhanced.parked.led
blf.enhanced.parked.callin.action
blf.enhanced.parked.talking.action
blf.enhanced.parked.idle.action
Details of Configuration Parameters:
Parameters
Permitted Values
Default
blf.enhanced.idle.enable
0 or 1
0
Description:
Enables or disables the IP phone to display the custom BLF/BLF List key LED status and
perform the custom behavior when pressing the BLF/BLF List key if the monitored user is
idle.
0-Disabled
1-Enabled
Note: It is not applicable to SIP-T19(P) E2/CP860/CP920 IP phones.
Web User Interface:
None
Phone User Interface:
None
blf.enhanced.idle.led
String
Blank
Description:
Configures the custom BLF/BLF List key LED status when the monitored user is idle.
This value uses the same macro action string syntax as an Enhanced DSS key.
Example:
blf.enhanced.idle.led = $LEDg1000o$
It means an infinite loop for BLF/BLF list key LED status: illuminates solid green for 1000ms
and then goes out.
Note: It is not applicable to SIP-T19(P) E2/CP860/CP920 IP phones. It works only if the
value of the parameter “blf.enhanced.idle.enable” is set to 1 (Enabled).