Call Forwarder

This project is in development. I'll be taking notes along the way: NOTES.md

Shoutouts

Thanks to Pradeep Singh (@pradeesi) for blogging about his work. Thanks to @havocsec for adapting Pradeep's work into a Python3 API for the Conexant CX93001 modem. Thanks to @kolonist for the serial-at package.

Get Started

• direnv
• install reqs

Usage

Here we use nohup as a simple way to keep the process alive on our Pi:

# -u sets stdout & stderr to be "unbuffered"
# this is critical since we're using stdout for logging
nohup python -u call_logger.py > call_details.log &

References

• Initial Inspiration: Forward Your Landline Apartment Buzzer to your Cell Phone
• RasPBX: Asterisk for Raspberry Pi
• USB Analog Modem with Raspberry Pi (first in a series of several guides with accompanying python code)
• Rotary Phone Conversion to VoIP with Raspberry Pi
  • Blog Post
  • Source Code (GitHub)
• How I turned my old rotary phone into a virtual assistant
  • Blog Post
  • Source Code (GitHub)
• Python3 API for Conexant CX93001 modem

Conversation Threads

• https://forums.raspberrypi.com/viewtopic.php?t=40326&p=330143
• https://groups.google.com/g/comp.sys.raspberry-pi/c/OJyrq1-_Xm8?pli=1
• https://groups.google.com/g/uk.telecom.voip/c/AcJJLLUgA4w/m/_B4xZbpfIAYJ
• https://arstechnica.com/civis/viewtopic.php?f=11&t=1453581
• https://www.reddit.com/r/vancouver/comments/tlvefd/old_vancouver_apartments_question/