ADSL LINE (through ISP) - Slow & Line Drop

I am currently once again having an issue with my ADSL line. My ISP has logged a call with Telkom and I am yet to receive any information or phone call from Telkom regarding my line that is not working correctly.<br> <br> The problem has now escalated, where I am able to successfully log on to my ADSL but now my line constantly drops and the download speeds are no where near what I am supposed to be getting with the package I have with my ISP. Therefore, making the Internet virtually worthless as I am not able to use it.<br> <br> This seems to be a constant issue and an ongoing case every month nowadays where I have am having issues with the ADSL line.<br> <br> I have had the router tested on countless occasions and it is working fine.<br> <br> Regardless of the fact that my ADSL line is not with Telkom, I still have a phone line with them and should be treated as a loyal customer. I would appreciate it if a technician can contact me and come to my place of residence this week still as I return to work next week and there will be no one at home during the week.