Just got my 4 mbps line but now i experience white noise when using the phone. If i take off the cable from modem then it's ok

Any sifu can deal with this?

already changed from my d-link to the modem provided by telekom

before this, my set up was good but after upgrade from 2 to 4 mbps, then it gives this error

My house have 2 parallel wiring

Main telephone pole >>>> Goes to roof >>> 1 line goes to upstairs >>>> 1 line goes to downstairs

Both line using Filters

Technician came , he just inspect the connection from main telephone pole, say it is ok and told me to rewire my house due to old copper. Is it necessary ?

yes, Without modem then no problem.

I just check both filter with isolation method . Same also . Method of checking is this

Used lower ground floor line >>>> Filter>>>> modem and telephone

Tried with 2 seperate filters and 2 seperate modem. Same story

Bro

FYA

Line Rate - Upstream (Kbps): 507
Line Rate - Downstream (Kbps): 5120
SNR Margin - Upstream (0.1 dB): 77
SNR Margin - Downstream (0.1 dB): 195
Attenuation - Upstream (0.1 dB): 49
Attenuation - Downstream (0.1 dB): 115

how much to rewire your house a?

I see, so this is the job of telekom or am i on my own and need to find a wireman?