PHP Twilio Callbox

A simple PHP-based Twilio callbox for an apartment. See also the newer, awesome-er, better Node.js version of the same thing: https://github.com/ryanboswell/twilio-nodejs-callbox

To Use

1. Upload callbox.php and twilio.php somewhere.
2. Register a number with Twilio and point it at callbox.php
3. Set config variables at the top of callbox.php
4. Enjoy!