Active Phone Server has many features such as the AutoDialer, which dials phone numbers one by one and forwards messages to people. The answering machine plays back a greeting and records a message, and recorded messages are common wav-files. The caller ID feature displays caller ID information when the call is received. This program has customizable voice/melodies for each phone number. The included ISP Dialer dials numbers one by one to your ISP until a successful connection. Active Phone Server also has an e-mail checker that will notify you about new email arrival.