Who can help me with this please. i found a couple codes but didn't work for me on v1.5.6 and v1.7.2. We need to sync our calendar with google so we can support BYOD. Thanks!
https://github.com/m-kostrzewski/EpesiCalendarWithCalDAV/tree/final
https://github.com/m-kostrzewski/EpesiCalendarWithCalDAV/tree/master
https://github.com/m-kostrzewski/iCalendarEPESI
Please contact the developer directly via Github.