Visual Indicators; Table 2: The Blf Indicators Status In Different Scenarios - Grandstream Networks GRP26 Series Configuration User Manual

VISUAL INDICATORS

The phone system is able to notify the end user the hook status of the monitored extension by changing
the LED colors.
For example, if the monitored extension is ringing, the BLF indicator status will be changed from solid
green to blinking red; and if the monitored extension answers the call, the BLF indicator status will be
changed from blinking red to solid red.
The following table shows the BLF indicator status in different scenarios:
Monitored Extension Behavior
Monitored extension not
registered/BLF subscription failed
Figure 8: Add VPK

Table 2: The BLF Indicators Status in Different Scenarios

Idle
Placing a call
Ringing
During a call
Hold the call
GRP26XX Series - BLF Guide
BLF Indicator Status
(LINE Keys/MPKs on
Phone Body)
Solid green
Solid red
Blinking red
Solid red
Solid red
Off
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