1 - In Gmail, click the "waffle" icon (icon with three dots horizontal/vertical in the upper right corner.
2 - Click the "meet" icon, which looks like a video camera.
3 - A new tab opens. Click join/start a meeting.
4 - Enter a nickname for the meeting (ex. Parent call for John), and then click continue.
5 - New window opens - click join now.
6 - An "add others" window will pop up. Click add people at the bottom of the popup window, and then click "call."
7 - Enter the student's phone number, and click the green phone icon. The call will connect to the parent. They cannot see you since it's a phone call through Google.
Illustrations are below
NOTE: Web Link to be updated soon