adsl.. phones..modems.. no phone @$$£
i'm having a little reoccuring problem.
I have one master telephone socket with a filter and an extension cable that runs to a room with my pc in it. ( the extension cable has an RJ11 plug the filter side plugged to the adsl socket.. and pc side is hard wired to a wall socket)
internet will work fine but the phone stops working on and off ( i have tried many different phones and different filters).. the phone will work if i unplug th extension lead... internet will work regardless.. the extension is wired ok and have tried re wiring it..
any ideas would be greatly appriciated.. are there any known problems of this sort?
thanks
this is very annoying and has happened in 2 different locations..