So I tried again to integrate links according to https://doc.vodia.com/click2dial document.
None of different links worked as expected :
http://pbx/remote_call.htm?user=123&extension=true&dest=123456789&time=current_time&duration=3600&auth=hash
I tried with user 101@pbx_domain, 101 and for "auth" field I tried with both 101@pbx_domain and 101. No success, it shows me the authentication popup
http://pbx/remote_call.htm?user=123%40domain.com&dest=123456789&auth=MTIzQGRvbWFpbi5jb206cGFzc3dvcmQ%3D
i tried with many users and passwords, no success neither. it shows the autentication popup.
What is weird is that when I fill in the popup the user and password, the autentication does not work. Whereas, when I use the same credentials to log in https://pbx_domain, it's working. Did I miss something ? Is it a configuration mistake of my pbx provider ?