Westcoastcapt
The best thing to do if you have any concerns is state to the controller, "Is this duty legal". Remember the date and time of the call. The conversation is always recorded on tape and it now makes the controller accountable. If there is any question of legality at all, they will state they will call you back.
The very best thing is for you to call CC back. CC have called from a non-recorded phone, a technique used when their request might be bending the AFTLS. That way your conversation is not recorded.
Bottom line, if YOU want something on file, hang up and call them back.
cider30