O365 calendar synch not working

[François (tebu-bio)]

Hello !

We have activated the O365 calendar sync, first with a few users to test, then for everyone, except some specific users. It's not working anymore, we are not sure exactly when it stopped working. Maybe when we changed the synch type. In the log 3cxSystemService.log, we have plenty of messages from the day when we changed the synch type, and since, nothing. maybe it's normal that there is nothing, but it seems suspicious. Would anybody know how to check the status of the sync ? Our 3CX is connecting to O365 fine, the status message at the top says it's running fine. Thanks for any feedback you can provide !

 

[François (tebu-bio)]

first update : the contacts were also not synchronizing. We changed the calendar sync type from "all except these" to "only these", then back to "all except these", and it works again, both for the contacts & calendars. Now let's wait and see if it's stable.