your line stats are bad..... SNR below 10 and Attenuation above 30.....
I had good line stats... SNR above 40 and Attenuation below 10 when I had MTNL (surrenderd few years ago...... was 500mtrs from exchange.)..... get your line checked... if required get your wire replaced.
MTNL forum
I had good line stats... SNR above 40 and Attenuation below 10 when I had MTNL (surrenderd few years ago...... was 500mtrs from exchange.)..... get your line checked... if required get your wire replaced.
MTNL forum