Detect different Rings

Hi,
i’m using the Nuki Opener quite successfully set up in analogue mode on an Urmet Intercom.
I live in an apartment complex, which has two ringing options:

  • Button/Ringer on the building entrance
  • Button/Ringer on the Apartment entrance itself

The Urmet can distinguish between those two “ring types” by reacting with a unique Ringtone for each type of ring.
Can the Nuki Opener do this (internally?) too?
I did not measure any voltage levels (yet), but it would be really nice to know which ringer was used.

Thanks,
Ben

Really nobody has an idea how to get this resolved?