Oh, I guess I didn't dig enough in how it does actually work. So I have two new questions :

- Do you need to format your calendar events in a certain way for Callr to understand them & extract number/PIN? Looking at my actual confcall entries, not two have the same format and most of them have tons of different numbers depending of the country (the one I'm looking at atm has 10 different phone numbers in the calendar entry for instance)

- How do you address the privacy problem of having to upload your whole business calendar to your server? Imho that would be forbidden in most places.