Hello, Has anyone tried to use the GPIO pins on a Raspberry Pi to identify whether the 3CX service is a.) Running b.) tunnel connected OK. By way of LED It would be great to be able to use something like https://shop.pimoroni.com/products/blinkt as a cheap and simple way of having customers able to confirm the status of the device! Of course showing up in the 3CX Dashboard/bridge status would be really helpful too! Any one?