This IFTTT applet will allow you to receive a VoIP call when a VIP texts or emails your iPhone via iOS shortcut automations. When the applet is triggered, a VoIP call will be placed to your iPhone and you will be alerted that an important contact sent you a message. This applet will ensure you never miss an important message or email from that special contact. Configure the message contents or the sender to be monitored via the Shortcuts Automation screen on your iPhone.
Then
Call my device
This action will call your device with the IFTTT app installed and speak a message provided by your Applet.
Explore more great ways to automate VoIP Calls and iOS Shortcuts