For those of you with the Billion 7800N you've probably noticed under config>wan>adsl mode>wan interface there's a "PhyR" setting for downstream/upstream which is not ticked by default. I've just found out from Billion support today that PhyR (pronounced fire) is a technology from broadcom which delivers a ten-fold improvement in noise resilience against impulse noise and delivers a reduction in bit error rates.
So i've enabled it but not sure if it will make much difference on my short-ish line but for those of you on long lines, it might be worth enabling PhyR to see if it helps with your error count
TalkTalk Plus LLU ADSL2+ connected @ 18015/1019 kbps
Attenuation 27db down / 9db up
Noise Margin 2.9 db down / 12db up
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Edited by baby_frogmella (Thu 04-Aug-11 23:44:29)