If you already have 10 Google Voice Starter licenses and need to purchase another one, the option will no longer be visible in the Admin console.
- Open the Admin console.
- Go to Billing > Subscriptions.
- Click Add or upgrade a subscription.
- Select Google Voice.
- Under Google Voice Standard or Google Voice Premier, click Switch depending on the version that you want to change to.
- Follow the on-screen steps to place the order.
Google Voice Starter supports up to 10 licenses therefore the enterprise must switch licenses in order to acquire more.