Earlier quoted context omitted.
unless the debtor has the cash ready to pay, most debtors never, ever respond (and shouldn't) to any actions to collect debt by a third-party collector, so that there is no chance at the even tiniest appearance of acknowledgement. often, even if you have the intent to pay the debt, paying to any agency other than the originator of the debt is risky. debt collectors roll over debt en masse to keep them legally fresh a…
Contact from a third party collector? Sure, don't respond. But if you're being summoned by the court under threat of a default judgment then you should probably show up or don't be surprised about the outcome.
you can often find low-cost, non-profit defense organizations to help if needed.