Tegui M72 Compatibility

Hey, I am looking for using Ring Intercom with my Video Intercom Tegui M72. Based on the checks I did with support team, it seems the intercom is not compatible, but I was browsing online and found different solutions. For example, there is a similar product called Nuki Opener, which has a community where people managed to make it work. I would not have a problem to open my intercom and solder a couple of wires, the problem I'm having would be that I don't know which wires to use on the Ring productIs there any schema I can use or is there any solution to use these types of intercoms?Asking as I am in desperate need of this product!Thank you