is there any way to get an .ics-link for my owncloud calendar in order to integrate it into my outlook cloud? thanks in advance
not as far as I know, but it works with thunderbird
I am not sure what you want, but:
You can publish your MS Outlook calendar using oC as a WebDAV server. It is only one way sync, but you can share your outlook calendar.
Please follow this tutorial
and use your outlook server address as something like:
After publishing, outlook asks you to send the .ics link to whoever you want.