hi frnds,
I have an MT 882 modem ..The modem connection data is this
What is implied by this data can anybody interpret ?

ADSL Link Speed 497 Kbps
ADSL Link Speed 730 Kbps

Previous Tx-Rate 804 Kbps
Previous Rx-Rate 5048 Kbps

SNR 14.8 dB
SNR 21.5 dB

CRC 0
CRC 741

Attenuation 16.0 dB
Attenuation 36.0 dB

FEC 0
FEC 0

HEC(ATM Layer) 0
HEC(ATM Layer) 973


I am using no splitter and the line to my pc connects the main line at 65 feet...at the same junction phone line is also connected ...
I get frequent "link goes off" problem as well as less speed ?
And how can I tell BSNL people to change my cable as it is underground ?