Dialogflow cx caller abandoned call event

[NoahPle]

Is there a way to trigger a webhook, as soon as the caller abandons the call?

[JGerman23]

Currently working with your question.

[JGerman23]

In regards to your main question, the best option would be to create a Cloud Function. You can actually review the Quickstart: Create a webhook.

When the call ends, there must be some variable that you can grab to start the function.

If we get more information for your main issue, it will be shared with you as soon as possible.