Symptoms:
1. DSL connection works fine (online right now)
2. Telephone works fine when run without a filter (straight into the jack)
3. Telephone only emits some weird high-pitched sound when plugged into the filtered line on one of the DSL filters provided by my ISP.
4. ISP says there's not a problem on their end, likewise with the telco.
5. I've tried multiple jacks, using different filters (i have 4 or 5 filters).
6. My phoneline extensions were all just twisted, soldered and taped. I cut them all and redid it using a proper block and punching them on.
What the heck? Anyone ever have it happen where the telephone would work, but not when run through a DSL filter?
1. DSL connection works fine (online right now)
2. Telephone works fine when run without a filter (straight into the jack)
3. Telephone only emits some weird high-pitched sound when plugged into the filtered line on one of the DSL filters provided by my ISP.
4. ISP says there's not a problem on their end, likewise with the telco.
5. I've tried multiple jacks, using different filters (i have 4 or 5 filters).
6. My phoneline extensions were all just twisted, soldered and taped. I cut them all and redid it using a proper block and punching them on.
What the heck? Anyone ever have it happen where the telephone would work, but not when run through a DSL filter?