About Answring Machine

[codemaster1]

I wana create an answring machine using two mobile phones.
One connected with pc and another for a user.
User call to the phone that connected with pc.
Phone connected with pc can detect DTMF of user phone
and can make decissions to play various wav files for user.

Plz help me how can i start this project.

[Frinavale]

What language are you using to implement this?
The only way I know how to do this is using Voice XML (VXML) . I'm not even sure you can do this with .NET.

You're back end (the stuff that retrieves the data for your system) could be written in .NET ...but your VXML will have to consume it.

Research VXML for more information.

-Frinny