Twilio - Events from call notifications

I’m trying to make a Call Notifications using Twilio for urgent security events like Fire Alarms.
I managed to set up this notifications and Home Assistant calls my mobile phone with with text to speech notifications.
Is there any way of making Twilio to send me a webhook with the status of this call notification?
For example if I don’t answer the call, Twilio will send the webhook to Home Assistant with the information that I didn’t answer the phone. So I could make an automation so HA calls my girlfriend phone number.
I get the events in HA with the call status when I call my Twilio number from my mobile phone but not when Twilio calls my mobile.
Please help