ISDN line and Pabx lines not working

My adsl and 3 pabx phone lines has not been working since the last two weeks, Telkom is unable to provide any information as to how long or when the problem will be fixed, this has caused many of our clients unable to get hold of us.Please advise as we are unable to do business without telephone lines.Refs no 201crz070415/202crz070415/203crz070415<br> <br> A notification would have been great, but since this has already happened, we need some progress or estimated time of completion because it seems as if nothing is happening.<br> <br> Please investigate with the person/team responsible for fixing the adsl and 3 landlines in Germiston because it's a stuff up since I can't make calls or use the adsl, I have to use my airtime and mobile data which is expensive.<br> <br>