Voicent BroadcastByPhone 

Automatic telephone notification software to broadcast voice messages by phone. Ideal for group event reminders, marketing or political campaign promotion, emergency notification and more. Spreadsheet interface makes it easy to create and/or import phone list. Simply record your message in an audio file, use the built-in calendar to set a call time. The program will make all the phone calls one by one by one like a robot and call status will be displayed while the call is going on. In professional version, the software has text to speech engine, message designer can play different and personal messages when human pick up vs. answering machine pick up. Many other features include: message replay over the phone by voice command; personalized message to each call number using text to speech and voice recognition technology; playing messages only for human or only for answering machine; retry when call fails or line busy; schedule for multiple call lists in advance using built-in calendar; do-not-call check list; dial internal extension(x1234), outside line (prefix 9