Severe static on phone line 2 with new u-verse dsl modem
The old AT&T u-verse dsl modem/router (silver, 2-Wire xxx type) failed after many years.
So they gave me a new, smaller black dsl modem recently.
When the telephone line is plugged in (for u-verse phone service) on phone line 1, it causes massive static on the 2nd phone line in the house (MagicJack, running off TWC's cable modem service) that used to work fine when the old dsl modem used phone line 1.
Static is so bad, the 2nd phone line thinks it is off hook!
If I disconnect line 1 from the dsl modem, phone line 2 works fine.
Anyone know how to fix this problem for the 2nd line?