Hi TelkomZA,
I've been looking around to find a solution to my poor line quality for almost 2 months. My ADSL line is admittedly not in the best shape, but for the past 3+ years, it has been more that capable of achieving 4Mbps - and later '5Mbps' when telkom bumped sync speeds up.
That is, until 29 February 2016. My line dropped completely and since then it has never been the same, some days it syncs at about 2900kbps, other days are worse with 500 - 700 kbps

Worst of all, my Upload speed has halved as well, it's hovering at 200 - 300 kbps.
Now this can only be the works of your new DSM (Dynamic Spectrum Management) system: ASSIA and since the middle of march, I have been trying to get off that system, so that my line can return to its normal state.
I've tried:
1. Calling Telkom... Needless to say it got me nowhere.
2. Contacted TelkomZA, Charl and Terrick only helped met to get a technician out and reset my port as of late... still nothing.
3. Talking to the Telkom technician, who told me that you need "contacts" to get something like that done.
I'm quite desperate. Despite the fact that slow internet is a hassle, i'm still paying for the Full 4mbps every month
Can someone please help me to get on that exclusion list? I know that it can be done and I would appreciate it, even if it's temporary, to see if this is what's causing the problem?
Just in case you wondered, here is my line stats as of tonight.(I Usually got 40-42db attenuation and 7+db SNR when I was syncing at 5118kbps)
View attachment 355118