Nuki Opener - Tantos TS-VPS / TS-AD


I am planning to integrate the Nuki Opener into my new apartment.
The manufacturer is Tantos, which seems I believe to be a Russian company, and it is not listed as compatible.

It seems to use 4 wires, Audio, GND, Data and VCC1. The intercom has Video possibilities, but it’s not connected with the headset, but the headset could be swapped with one that supports Video.

Handset wiring:

Is there any chance to have Nuki Opener tap into it, get the ringer and open the door?

Thanks everyone!