I was wondering if a DSL connection would be affected if the phone filters were installed improperly. I just helped my uncle fix his internet connection and it seemed like the problem was because the phone filters were installed incorrectly. His internet connection wasn't working for the past 2 days, so I decided to check the phone filters and they were installed wrong. So I fixed them and the internet started working.
The thing that confuses me was that the phone filters were installed incorrectly way before this problem. I didn't installed them, I'm guessing it was my uncle. But, the DSL connection was working even though the phone filters were installed incorrectly.
Anyway, I was just wondering if the DSL connection would not work if the phone filters were installed improperly.