Hi Sherry
Welcome to the forums. Are you served summons on court papers or on the letterhead of the company trying to recover the debt from you. Before you are served legal papers, you are required to appear in the court.
It seems from your post that the company is using fake methods by putting it legally and recovers the debt from you.
Since the debt is charged off and is past the SOL period, you do not need to get worried about it as legal actions can't be put against you.
Inform the company that the said debt is past the SOL period and you are aware of the fdcpa laws. You will be making payments to the debt only after it has been validated and at your convenience. Send them a cease and desist letter to stop all communication with you. If they still continue, you might have to take legal actions against them as it will be a violation of the FDCPA law.
Since your credit report is already tarnished, the collection agency will not be able to tarnish it more. So, there is nothing to worry about it. However, paying off the debt will be improving your credit ratings. Make sure that you pay towards your debt account only.
Regards
Roxette