Sometimes the environment where the GSC3570 is applied is actually very noisy, such as a warehouse.
GSC3570 has a digital output, where we could connect an external “siren” or “door bell ringer” so that it would activated it for X seconds every Y seconds while the call is ringing.
This was we would have an external audio notification.
Is this already possible with the current firmware, and am I just blind?
I am not sure what the “Digital Output” menu actually does at the moment, but I don’t think it can do what I need.