Oh, good grief. Did you ignore it or answer?
I let the machine take a message, but I did call back (and got her VM) to say I have drafted a three page letter detailing what took place over the last two months, and if she'd like a copy of it to please call me with her email address.
She hasn't called back.
BTW, an old recruiter called and may have a job for me at another company soon. He's in the process of scheduling a phone interview for Monday or Tuesday.