A:AnswerThe router doesn't have a RJ11 or phone connector in order to connect DSL. It needs to be connected to the modem/gateway from the internet service provider.
A:AnswerNo, This is not .. This just supports Wifi for an exisiting wired cable modem.
If you are looking for the ADSL version go for asus dsl-n10 2-in-1 dsl modem router.
Hope it helps.