New user - want to wire line one to the house

[sodak]

I have a question. Can I wire "line one" to my home phone wire closet. I had a phone system through my cable TV Internet operator and cancelled it.

The box they gave me was wired into the closet, and I disconnected it. I tried connecting line one from the VOIPO box to
the wall connector and used a phone in the house connected to another wall connection. It didn't work. Is there a FAQ or something I can do to get this to work?

Thx!