Telephone and computer communication sample-- VB

I just want a sample application to be used for learning purposes. This means that it MUST be commented and well documented. The app should basically ask for a phone number. Dial the number. Give the reciever some options(or sound from WAV file or text2speech) and take in input from the telephone. The input then should be saved into a db. Just a general sample app. ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased. ## Platform Win2k Server