i have ut300r2u modem.earlier it used to work fine.but sometime back the adsl cable malfunctioned & a guy from bsnl changed it.after that whenever i try to connect it first shows connecting through wan -mini port pppoe.after sometime it gives error message errror 676,phone line is busy.earlier it didn't used to show "connecting through wan -mini port pppoe" part.i have found a way arond,i have to restart the modem & at the time dsl starts blinking on the modem i have to click connect.it has to be simultaneously.then also i get it connected after several try.i don't know much about these,but i think there is a problem with the modem conf.ther are bridge conn.,wan miniport kind of stuff.it is very furstating.guys pls suggest a remedy.reply soon.