BLF on all devices, when using multiple device on an extension

Hello

Many of our customers have multiple devices on one extension. So we add more more extension and then uses the tl-multidevice-exten script for the incoming calls to ring on every device.

The only problem is that when I take an incoming call on device 1 the other devices are not set to busy. I know that they are busy but they are included in the tl-multidevice-exten and then it would be nice if they are set as busy when one of the devices in the script are busy.

Is that something that can be done using hint?

Best regards

Jörgen