Physical Problem

1. Line Down

1.1. Wrong Port

1.2. Led Matched

1.2.1. Ask the CST if has another Orange DSL Line , check if connected from the right line

1.2.2. Open Case To Consumer Support F.E W hrs

2. Line Unstable

2.1. Line Unstable While receiving calls

2.2. DSL Led not stable

3. Line Parameters

3.1. Relative Occupation ; Maximum (85 %)

3.2. Signal Attenuation (500) dB

3.3. Noise Margin (60) dB

3.4. Bitrate

3.5. Maximum Attainable bitrate

4. Voice Problem

4.1. Noise Problem

4.2. No Voice

4.3. Interference