I logged a support call with Afrihost around my slow line, they asked me to run tests, so I downloaded their network test app and sent the results through, this is the response I received, they basically say if I want faster I must upgrade my line, if I am not happy I must call Telkom.
This is disgusting poor service!
Hi
I trust that you are well
Please Note that because you are on a Business DSL Package Download speed is dependent on the line speed combined with the package speed. Taking a faster package on a slow line will not increase speed. Business DSL Accounts are locked to a single phoneline. The phoneline it gets locked to is the first line used to connect. If your number changes simply contact us to clear the current number. Your speed will be as fast as your Telkom ADSL line allows for every kind of traffic (Actual speed is dependent on line speed, distance from the exchange, quality of the cabling in your area and current capacity of your Telkom exchange). Please contact Telkom to check if there is any interruptions on the line.
I hope that the above has been informative, should you require anymore clarity please feel free to contact us.
Have a great day ahead.