Facetime rings on iPhone but not on iPad

Hello Johnfromgananoque,

We'd love to assist you with getting FaceTime working properly on your iPad:

Before you begin

On your iPad and your other devices, do the following (iOS 9, iPadOS 13, OS X 10.10, or later required):

• Set up FaceTime on both your iPhone and your iPad.

• Sign in with the same Apple ID on both devices.

Allow phone calls on your iPad from your iPhone

You first set up your iPhone, and then set up your iPad.

1. On your iPhone, go to Settings  > Cellular.

2. If your iPhone has Dual SIM, choose a line (below SIMs).

3. Do any of the following:

• Tap Calls on Other Devices, turn on Allow Calls on Other Devices, then choose your iPad along with any other devices on which you’d like to make and receive calls.

This allows iPad and other devices where you’re signed in with the same Apple IDto make and receive calls when they’re nearby your iPhone and connected to Wi-Fi.

• Tap Wi-Fi Calling, then turn on Add Wi-Fi Calling For Other Devices.

This allows iPad and other devices where you’re signed in with the same Apple ID to make and receive calls even when your iPhone isn’t nearby.

4. On your iPad, go to Settings > FaceTime, then turn on FaceTime and Calls from iPhone. If you’re asked, turn on Wi-Fi Calling.

After you set up Wi-Fi calling on your iPhone and iPad, you can make and receive phone calls on iPad.

• Make a call: Tap a phone number in Contacts, Calendar, FaceTime, Messages, Search, or Safari. Or open FaceTime, enter a contact or phone number, then tap .

• Receive a call: Swipe or tap the notification to answer or ignore the call.

More details here: Make and receive phone calls on iPad

Best regards.