1)   Voicent BroadcastByPhone Autodialer 5.1.0
PC to Phone Auto Dialer Telephone Voice Recording Broadcast. Ideal for group event reminders, marketing, political campaign promotion, emergency notification and more. Spreadsheet interface makes it easy to create or import phone list.

 2)   RedBox Organizer 7.0
Get control of your schedule with this PIM. "I love my RedBox Organizer. It has everything I need for a personal organizer!" - CNET

 3)   Birthday Calendar Reminder 3.2.1
Using the calendar reminder program to remind you email, birthday, appointment, bill and medication.It has daily, weekday, weekly, monthly view to ease managing events. This software also has customizable desktop clock, import/export, print function.

 4)   OutlookReminder 1.0
Automatic appointment reminder by phone from Microsoft Outlook. A FREE Outlook addin that takes advantage the telephony capabilities of Voicent Gateway, a VoiceXML gateway from Voicent Communications. Free version available. Never miss an app again.