IVR for code verification

I am looking for a product that will serve as a validation program where people will call number and use the touch tone to enter a code and have the voice app say if the code is valid. The code is a algorthim that I will need to program so the product will have to be programmable by me. Can you tell me if you have a approprate product?

You can use Voicent IVR Studio. The voice interface seems pretty straightforward. We have several samples you can use.

To integrate with your code validation program, you can use the IVR Studio Java action, which can be used to invoke any java programs. Simply set the user input code as an argument for the java program, and have the IVR application launch your java program, the then get back the verification status. For details, please take a look at Voicent IVR Studio Tutorial. It is available from the program Help menu.