To implement the WebSocket and the speech recognition functionality in your app, you'll need:
- Voximplant developer account. If you don’t have one, sign up here.
- Voximplant application, JS scenario, rule, and user. These will be created during this tutorial.
- Simple backend (we’ll run a node.js server) along with Cloud client library for Speech-to-Text API.
- Web client to make a call (we’ll use our webphone at https://phone.voximplant.com/).