The modem ADSL light should be on and it`s most likely a connection problem not the router. Check that the telephone cable is securely in the top socket and the filters are in the correct position.
Check that the telephone line is working and also swap back the old router and check it can connect.
Post back ade.h`s request VCI should be 38 by the way. MTU probably 1400 but I`ll check later.