Hello:
My friend just purchased a house but did not connect a phone service as he only uses his cell phone. The house is fully wired for telephones.
Yesterday, I took my spare OBI 110 over and hooked it up to his high speed cable modem. We then plugged a wire into the OBI's 'Phone' port and plugged the other end of it into a wall jack.
He can connect a phone to any wall jack in his house and dial out through the OBI. (He has 4 connected now)
Is that normal?