JavaScript

Run your application

Make call

Open client_alice.html into a browser tab. This is the make call page.

Receive call

Start a new browser instance (or an incognito tab (if using Google Chrome) and open client_bob.html into this new tab or instance. This is the receive call page.

Placing call

In the make call page, click the Call button to make the call.

In the receive call tab:

  1. Note the status has changed to reflect the incoming call.
  2. Click Answer to answer the call.

You can now test the two-way voice call, although you may experience some audio feedback.

NOTE: You may be prompted to allow your web browser access to your microphone and speaker. It is necessary to allow this for testing purposes.

Making an app to app voice call

Make a voice call from one web app User to another web app User using the JavaScript Client SDK.

Steps
1
Introduction to this task
2
Prerequisites
3
Create a webhook server
4
Create a Vonage Application
5
Create the users
6
Generate JWTs
7
Install Client SDK
8
Create the code to make an in-app voice call
9
Create the code to receive an in-app voice call
10
Run your application
11
What's next?