Telephone answering mechine service c#

[rikigr4]

Hi All,

I am looking for code written in .NET that provides connection between application and telephone.
So that - the telephone will return a code according to input code that it get's from the user.

I'll be happy to get even a little help - if you know something that relate and can help me!!

Thanks.

[vekipeki]

I don't understand what you meant with "the telephone will return a code according to input code that it gets from the user"?

If you want to create a phone answering machine in C#, you will probably have to use TAPI or something similar to communicate with your modem. Next part will be to handle audio (record/play messages), but try to get somewhere with this first part before doing that.

Try Googling for some samples (e.g. CodeProject: TAPI 3.0 Application development using C#.NET. Free source code and programming help, SourceForge.net : Software Search).

[rikigr4]

Thank you for answering!

I meant that I need code that support something like this:
when the user dial to the telephone (manually - not from the computer ),
the user will dial a code to the telephone and the telephone will play sounds (as a numbers that make the code I want the user to get according to the code he had inserted) .

I don't know how to do it with TAPI .

any help will be wellcome.

[vekipeki]

Ok, so in other words, you want to "intercept" dialed numbers (without letting them through the telephone line), and then send another sequence of numbers depend on the dialed numbers?

I once did something like that using a microcontroller with DTMF support, but I haven't done such thing using only a modem and a PC, sorry. It might be possible using TAPI, but I am not sure, sorry.

[rikigr4]

Thanks a lot!

It is almost exactly what I need.
I want the user to call to the telephone line and to dial numbers manually.

And the main issue I have to implement is the telephone service as you described well.

is TAPI support something like this?

[Plater]

I think TAPI and a special (or regular maybe) modem can do this.
Capturing and playback of "touch-tones" is what it sounds like to me that you want.