Integrate calendars other than Outlook/Google

[AJungstand]

I am looking for an integration (synchronization, not just import) of my Zoom calendar with other calendars. Ideally it would be a bi-directional synchronization via webdav. Does anyone have a solution for this. Background: Neither Google nor Outlook fulfill the necessary data protection requirements and couldn't be used.
Many thanks in advance

[jrmagno]

This may help - first is enabling bi -directional sync. https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0058782

and here is the list of integration compatibility to zoom.

https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0066581