Stuck with telephone system after cancelling IP Solutions contract

<p>IP Solutions sales people saw us in Sept last year and sold us a DSL and telephone solution that was going to cost us R1200/month and we ended paying R2600/month. I contacted IP Solutions who actually agreed that sometimes their sales people are very aggresive and misrepresentive in the sales progress. They cancelled the Daisy comm contract, I cancelled the Telkom ADSL but now I am stuck with a telephone system for which I have to pay R1300/month for the next 5 years. I have been sending mails and mails without any feedback from them. I also had to pay a R1000 Telkom call-out because they cancelled Daisy comm without removing the routers, which I also want to invoice them for.</p>