Node.js

Using the Dashboard

First you can browse your existing numbers.

If you have no spare numbers you can buy one.

Using the Vonage CLI

Once you have found a number you are satisfied with, you can purchase that using the vonage numbers buy command:

vonage numbers buy US 16127779311 
βœ… Searching for numbers
Are you sure you want to purchase the number 16127779311 for €0.90? [y/n] y

βœ… Purchasing number
Number 16127779311 purchased

Number: 16127779311 
Country: πŸ‡ΊπŸ‡Έ United States
Type: Mobile
Features: MMS, SMS, VOICE
Monthly Cost: €0.90
Setup Cost: €0.00
Linked Application ID: Not linked to any application
Voice Callback: Not Set
Voice Callback Value: Not Set
Voice Status Callback: Not Set

Connect to a WebSocket

Connect an inbound call to a WebSocket with the Voice API

Available on:
Node.js Python
Steps
1
Introduction
2
Prerequisites
3
Buy a Vonage number
4
Create a Voice Application
5
Link a Vonage number
6
Create the project
7
Write your answer webhook
8
Write your event webhook
9
Create the WebSocket
10
Create your server
11
Test your application
12
Conclusion
13
What's next?