Yealink Yealink SIP-T28P, Руководство администратора

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Administrator’s Guide for SIP-T2xP and SIP-T19P IP Phones
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In addition to the BLF key, visual alert for BLF pickup feature enables the supervisor to
pick up the monitored user’s incoming call by pressing the Pickup soft key. The directed
call pickup code must be configured in advance. For more information on how to
configure the directed call pickup code for the Pickup soft key, refer to
Directed Call
Pickup on page 119 .
Note
BLF LED Mode
BLF LED Mode provides four kinds of definition for the BLF key LED status. The following
table lists the LED statuses of the BLF key when BLF LED Mode is set to 0, 1, 2 or 3
respectively. The default value of BLF LED mode is 0.
Line key LED (configured as a BLF key and BLF LED Mode is set to 0)
LED Status Description
Solid green The monitored user is idle.
Fast flashing green (200ms) The monitored user receives an incoming call.
Slow flashing green (500ms)
The monitored user is dialing.
The monitored user is talking.
The monitored user’s conversation is placed on
hold.
Slow flashing green (1s)
The call is parked against the monitored user’s
phone number.
Off The monitored user does not exist.
Memory key LED (configured as a BLF key and BLF LED Mode is set to 0)
LED Status Description
Solid green The monitored user is idle.
Fast flashing red (200ms) The monitored user receives an incoming call.
Solid red
The monitored user is dialing.
The monitored user is talking.
Slow flashing red (1s)
The call is parked against the monitored user’s
phone number.
The monitored user’s conversation is placed on
hold.
Off The monitored user does not exist.
Visual alert for BLF pickup feature is not applicable to SIP-T20P IP phones.