Hi mzungu,
Your line is already on the best profile currently :
Time in Sync3 Day(s) 21 Hour(s) 30 Min(s) 7 Sec(s)
Downstream Rate15173 kb/s
Upstream Rate1020 kb/s
Downstream SNR5.6 dB
Upstream SNR13 dB
Downstream Attenuation24.3 dB
Upstream Attenuation11.6 dB
ADSL ModeADSL2+
Profile NameSI_6_24M
Thanks
Karl.