Please follow the below template, it will help us to help you!
If you are Experiencing issues with a Pi-hole install that has non-standard elements (e.g you are using nginx instead of lighttpd, or there is some other aspect of your install that is customised) - please use the Community Help category.
Expected Behaviour:
[Hello, running windows 10 as my main pc, new pi4 with pihole only running on it, It's working fine except for my Bria softphone, when I have Pihole running, it kills it completely,and either have to shut down pihole or connect to my roomates wifi. I have whitelisted "phone.totalcloudpacs.com" and every variant I can think of ]
Actual Behaviour:
[Bria softphone will not connect at all]