USB to rj-11 interface

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Charlie123

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usb to rj-11

Hi,

I'm collecting information to start my project,

my first step will be to make my PC playing a wave file to the caller after answering the call after 6 rings from a North American standard phone. ( I want to use Python for programmation or do you suggest a better language for phone programmation purposes ? (I`m using windows XP).

I guess that the best thing will be to use my USB port to connect to the regular telephone plug(north america), (don't want serial COM port). To do so, I will need an usb to rj-11 adapter such as :

**broken link removed** (but at lower cost and this one seems that netgear are not producing them anymore).

What would you do to start such project.


Brgds-Charlie
 

You can use chipset from Silicon Labs to implement the line interface (Si3019/3050 for example) and a microcontroller from Cypress to implement the USB interface.
 

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