A simple app to make and receive phone calls.
Link to the Twilio API Tutorial
For the most part this follows the tutorial. You will need your own Twilio account and phone number.
You should create a file called auth_info.py with the following contents:
account_sid = "YOUR SID HERE"
auth_token = "YOUR AUTH TOKEN HERE"
account_phone_number = "YOUR TWILIO NUMBER HERE"
destination_phone_number = "THE PHONE NUMBER YOU WANT TO CALL"