1)   Active Phone Server 9.18 Answering machine plays back a greeting and records a message. Recorded messages are common wav-files. Caller ID displays caller ID information when call is received. Customizable voice/melodies for each phone number and more... 2)   IVM Telephone Answering Attendant 4.03 IVM is a telephone answering machine, voice mail, phone attendant and interactive voice response (ivr) program for Windows computers with voice modems or professional telephony line devices.