At present, the VDBv1 does not integrate with Google Home or Alexa. This is currently pending certification for addition into the next Firmware Update.
I have my VDBv1 set up for VOIP calling to my phone with an earth shattering loud custom ringtone. I am never without my phone and I can hear it from 3 counties over.
Yes… the chime is pertnear useless unless you are sitting right beside it.