But I can view the video from the doorbell, and I can call the doorbell number from the VTH.
I can also call the number 9901#0 and 9901#1. The issue is with number 9901..
I don't see how that might be a password issue, but I shall double check my passwords thanks!
I am having an issue with Dahua doorbell in VTO and dual VTH setup.
It was already set up and working, until I decided I wanted to upgrade to the latest firmware, because I was bored ( I know, upgrading something with no reason while it is working, it is asking for trouble, and I got trouble)...