Also, for your own protection:
N.Y. Penal Law §§ 250.00, 250.05:
It is a Class E felony to overhear or record a telephonic or telegraphic communication if one is not the sender or receiver, or does not have the consent of either the sender or receiver. It also is a crime for someone not present to overhear or record any conversation or discussion without the consent of at least one party to that conversation.
Cordless telephone conversations that are partially broadcast over ordinary radio waves are protected by the wiretapping and eavesdropping laws and require the same consent for recording as any other communication. New York v. Fata, 559 N.Y.S.2d 348 (N.Y. App. Div. 1990).
State courts have held that newspapers that published transcripts of an illegally recorded telephone conversation were subject to civil liability when "the newspapers knew they were dealing with recorded conversations between unconsenting parties." Natoli v. Sullivan, 606 N.Y.S.2d 504 (N.Y. Sup. Ct. Oswego County 1993), aff'd, 616 N.Y.S.2d 318 (N.Y. App. Div. 1994).
The question is often asked by clients if they can record the telephone conversations of their spouse in a domestic case or the conversations of their children concerning drug usage. In both of these cases, the answer is it's unlawful.
Taken from
http://www.pimall.com/nais/n.recordlaw.html