VoIPCall.get_dtmf() doesn't work on version 2.0.0a5

[BryanValc]

It used to work just fine on version 1.6.8

For additional context I'm using Python 3.10.12
Also I'm on an Ubuntu Server 22.04

I changed TLS_VERIFY_MODE to CERT_NONE

Applied the fix of the maxsplits mentioned in another issue that I saw

This other fix of the callback

I tried many different ways of accessing the dtmfs but I just can't figure it out, please help :((