Monitor Extension DND Status by BLF Keys
This topic takes a Yealink T53W IP phone as an example to introduce how to configure a BLF key on your phone to monitor the extension Do-Not-Disturb (DND) status.
Prerequisites
Before you start, you need to register the extension you want to monitor to an IP phone. For more information, see Register a SIP Extension.
Configure a BLF key to monitor the extension DND status
- Log in to the IP phone web interface, go to .
- Configure a BLF key to monitor the DND status of extension 1008.
- Type: Select BLF.
- Value: Enter {ext_num}. In
this example, enter 1008.Note: {ext_num} stands for extension number.
- Line: Select the line where extension 1008 is registered on.
- Click Confirm.
Results
- BLF LED on: The extension 1008 is being monitored.
- BLF LED off:The configuration is failed.
If the BLF key configuration is successful, when user dials the feature code to enable (default *74) or disable (default *074) the extension DND status, the BLF key will display different color to indicate different extension status.
Note: The BLF LED will not be changed if users change the extension DND status on
web page, on Linkus clients, or via API interface.
- Green BLF LED: The extension DND status is disabled and the extension is idle.
- Red BLF LED: The extension DND status is enabled, or the extension is busy.