Hi riogrande75,
Solved it, thank you very much for your help! :)
Did everything as you suggested and it really must have been something with the VTO so I did a factory reset, configured the VTO once again and now it works properly.
Hi Everyone,
I'm following this forum for quite some time and it has really great content that helped me many times before.
This time, however it's the first time I wasn't able to find a solution to my problem - I'm not able to make the Dahua VTO3211D doorbell to call the indoor screen...