Tried your test and same problem. Line rental is also with Tiscali. Support are now saying it is a know problem! Different story than the last time I called. They say it will be fixed in 7 days but I'm not holding my breath. I will try and switch back to BT if it is not resolved but no doubt that will be a battle as by upgrading to line rental and

Hi Keith Thanks for the reply, I really appreciate your comments. The filters I have upgraded to are in fact the professional ones you mentioned the XF-1e Professional ADSL2/2+ Microfilter http://www.broadbandbuyer.co.uk/Shop/ShopDetail.asp?ProductID=1652 so hopefully I have eliminated that one. My broadband supplier is Tiscali and I had already raised

My broadband has recently been upgraded to 8MB and the line rental has also been switched from BT to the broadband supplier. Since this time my BeoTalk 1200 does not seem to detect when the caller has hung up the line. If the caller hangs up during the recorded message there is a loud high pitched noise from the answerphone. This same loud noise is