example

Download ngrok, it'll enable us to expose the backend to the outside world.

Step 1 - Expose localhost:3000 to the world

Run ngrok http 3000. It should output something similar to:

forwarding http://fabd148a.ngrok.io -> localhost:3000

Step 2 - Configure Twilio phone number

Configure number's voice url using the hostname given by ngrok. Example:

http://<ngrok_host>/twilml/incoming/voice

Create a TwilML App with the outgoing voice url:

http://<ngrok_host>/twilml/outgoing/voice

Copy app sid, that will be needed in a minute.

Step 3 - Configure project

1. Rename config.sample.js to config.js
2. Edit config.js with your Twilio account credentials.

• account_sid
• auth_token
• app_sid

Step 4 - Build & Launch

npm install
gulp build
node server