Connection status: Connection failed: Failed to connect to zoom.us port 443

I have created the server to server (intenal apps) to integrate zoom with Moodle.
I am using zoom plugin for the Moodle.
Followed the steps as per documentation but still having error

Connection status: Connection failed: Failed to connect to zoom.us port 443 after 15224 ms: Connection timed out

Hey @parag
Thanks for reaching out to us and welcome to our community! Could you please share with me the documentation you are following to integrate this on your end?
Have you reached o ut to Moodle about this issue? It seems like an issue on their end

Hi Elisa,

I have followed the below documentation,
https://developers.zoom.us/docs/internal-apps/

I haven’t reached Moodle yet, to note our server is on the intranet but we have exposed it to the internet to access Zoom.

Hi @parag
Have you been able to troubleshoot this on your end?