Modem application...

Hi

This is a quesiton for your thought...

I am thinking of building an application that receives a telephone call via a modem. I want to play a recorded message (welcoming message) and ask the user to key in his/her pin number on the telephone pad. This means that I want to be able to detect the tones from the key pad.

Now, I am not sure how hard this project is going to be but I am looking for ideas, suggestions or sample components that does a similar thing. I guess it would be helpful if someone can tell me how I can play a message on the modem and receive key pad tones...

Note: I am not looking for complete answers, but rather a pointer to where I should start. Points will increase depending on the complexity/throughness of the answer required.

Regards
Keith
LVL 1
keithcslAsked:
Who is Participating?
 
hrizalConnect With a Mentor Commented:
its easy ....
get the 'port component', async32 recomended.
read the AT Command Reference from rockwell site.
find and knowing about audio format, specially RIFF / WAVE

and have a nice work ... good luck.


0
 
keithcslAuthor Commented:
Edited text of question
0
 
keithcslAuthor Commented:
Edited text of question
0
Get expert help—faster!

Need expert help—fast? Use the Help Bell for personalized assistance getting answers to your important questions.

 
ZifNabCommented:
Well, you could have a look at this product :

http://www.turbopower.com/products/
0
 
MatveyCommented:
Hi ZifNab, I don't see anything connected to phoe at the address. -Some BDE replacement and a memory leak detecter.

Are you sure it's there?
0
 
ZifNabCommented:
yep, it's good hidden ;-)

It's the Async Pro product : http://www.turbopower.com/products/apro/

Regards, Zif.


0
 
GreedyCommented:
Visual Voice is a nice telephony helper. they even have a free LITE version
http://www.artisoft.com/telephony

0
 
GreedyCommented:
That blows their "LITE" crap is for VB...The day I pay $80 to evaluate a product...I guess they do have a 30 day money back guarantee...Dude, their web site sucks...
0
 
ZifNabCommented:
Hi Greedy, I just wanted to ask about your information... But they also say that the evaluation demo can be used in Delphi... Strange dough to ask so much money for an evaluation... Yep, hope you get your money back. Regards, ZiF.
0
 
ZifNabCommented:
Hi hrizal, I don't get it, didn't I already mentioned about Async? Just a question, don't mean anything with it. Regards.


0
 
keithcslAuthor Commented:

thanks for your thoughts guys...
u all have been very helpful

Keith
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.