Yealink SIP-T4U Series

Advanced Features
440
ListX
[1]
Default
any
Supported
Devices
All phones except T48G, T46G, T42G, T41P, T29G, T19(P) E2 and CP920
Parameter
features.pickup.blf_audio_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to play an audio alert when the monitored user receives an incoming
call.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All phones except T19(P) E2 and CP920
Web UI
Features > Pickup & Park > Audio Alert for BLF Pickup
Parameter
features.pickup.blf_audio.list <y0000000000xx>.cfg
Description
It configures the monitored users who want to enable the audio alert for BLF pickup feature.
Multiple monitored users are separated by commas.
Example:
features.pickup.blf_audio.list = any or leave it blank
The IP phone plays an audio alert when any monitored user receives an incoming call.
features.pickup.blf_audio.list = 4604,4605
The IP phone plays an audio alert when monitored user 4604 or 4605 receives an incoming call.
features.pickup.blf_audio.list = List1
The IP phone plays an audio alert when any user in the List 1 receives an incoming call. ListX stands
for the BLF list of account X configured by the parameter "account.X.blf.blf_list_uri".
Note: It works only if "features.pickup.blf_audio_enable” is set to 1 (Enabled).
Permitted
Values
any
Monitored phone number
ListX
[1]
Default
any
Supported
Devices
All phones except T48G, T46G, T42G, T41P, T29G, T19(P) E2 and CP920
Parameter
features.blf.ring_type <y0000000000xx>.cfg
Description
It configures an alert tone to play when a monitored line rings.
Note: It works only if “features.pickup.blf_audio_enable” is set to 1 (Enabled).
Permitted
Values
Ring1.wav, Ring2.wav, Ring3.wav, Ring4.wav, Ring5.wav, Ring6.wav, Ring7.wav, Ring8.wav,
Silent.wav, Splash.wav or custom ring tone name (for example, Config:Customring.wav).
Default
Splash.wav
Supported
Devices
All phones except T19(P) E2 and CP920