BLF

Over View

BLF ("Busy Lamp Field") buttons allow you to monitor the state of another user and of certain feature codes. If you set up a BLF to another extension, the light next to the line button will be lit when that extension is on a call. If the extension is receiving an inbound ringing call, the light will flash.

How To Config

Setting up a BLF Button via PBX

1. Go into Endpoint Manager in FreePBX and choose the Htek brand in the menu,and click on the template in Endpoint Manager that you want to change a button for.

2. Scroll down the your first available Line Key that is not used,from the drop-down.
menu of button Types,select BLF.
3. Give the button a name(Label) that will be displayed on the phone's line key,and define the extension number as the Value you want to monitor.

4. Save the Model using the Save Model button.

5. You now need to update the phone configuration file. The three options at the bottom of the template are:

Save Template- This will only save your changes into the PBX database. It will not write out new config files for the phones that are using this template as mapped in the Extension Mapping section of End Point Manager.

Save and Rebuild Configs- This will save your changes to the PBX Database and will also write out new config files for the phones that are using this template as mapped in the Extension Mapping section of End Point Manager. The phones will need to be rebooted in order to retrieve the changes.

Save, Rebuild Config(s)and Update Phones- This will do both the "Save Template" and the "and Rebuild Configs" options above, and it will also immediately update any phones that are mapped to use this template and currently registered to the PBX, with no need to reboot the phones.

Setting up a BLF Button via webpage
1. Login to phone web administration interface.
2. Open a new browser window and enter your phone IP address in order to access the phone web administration interface login screen.
3. Login to phone web administration interface with your username and password. Please note, factory default login details are username: admin and password:222222.
4. Click on Function Keys.
5. Configure 1 to 36 DSS Keys from the list.
6. Type: Select BLF.
7. Value: Enter user extension.
8. Click on SaveSet button to save changes.

How To Use

1. When the monitored number is in idle status, the BLF key light and the icon will be solid green.
2. When monitored number has an incoming call, the BLF key light will be flashing red and the icon will be solid red.
3. When monitored number are talking, the BLF key light and Icon will be solid red.

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