From the doc: 'Telephone Spy records telephone conversations to your computer's hard disk. To insure legal recording it can play a legal disclaimer prior to the recording (mainly for use in business environment). Telephone Spy stores calls as standard Windows sound files, adding a memo to allow call navigation. Telephone Spy can record conversations as long as your hard disk can store. Telephone Spy is Caller ID compatible so there is no need to type numbers and names of calling parties. The software has an option to start recording from a telephone line automatically whenever a receiver is put off. The program is compatible with Windows 98, ME, and Windows NT and 2000. Providing you have a PC and a voice modem, you can use it to record any phone conversation such as business discussions, negotiations, or just conversations. Telephone Spy has an option to send your recorded conversation by e-mail, attaching a sound file and a memo.'
phonespy.exe
commdll.dlllowlevel.dll