How to Make Outgoing Calls with Twilio Voice and the OpenAI Realtime API and Node.js

This tutorial demonstrates how to make outgoing calls using Twilio Voice and the OpenAI Realtime API with Node.js. It covers setting up a project, installing necessary dependencies, creating server code, handling WebSocket messages, and testing the application. The code allows an AI voice assistant to place an outbound call after checking if the phone number is allowed to be called.