Webhooks notifications doesn't work

Description
I’m trying to start using Zoom API and experimenting with it.
So, I have an OAuth app, interactions with API is fine, but I want to use Webhook to get notifications about meetings. I allowed Events notifications, and have an https endpoint to receive notifications (it works with https and accepts POST requests)
But no notifications are come.
So, I’m just testing it, and so I have no domen. I use simply IP address. May this be the reason?
Also, for testing purposes my server has self-signed certificate. Can this be the reason too?

Which App Type (OAuth / Chatbot / JWT / Webhook)?
OAuth

Which Endpoint/s?
https://94.19.201.92:8082/joined

Thanks.

Hey @ankochem,

Your Webhook endpoint needs to be a publicly accessible url.

You can easily turn your local server into a publicly accessible url for free with ngrok.io.

Thanks,
Tommy