This is a fresh install of a hosted system. I’m using authentication on an S505. ZTP works perfectly via HTTP but I cannot get it to work with HTTPS. To switch from HTTP to HTTPS I updated the template in EPM and then updated the Sangoma portal.
According to the phone log it does get the correct address from the Sangoma portal (https://:@pbx.xxxxxxxx.com:1443). The phone does apply some configuration as evidenced by the password changing from the default to what is configured in the server. But it finishes without applying pretty much anything else from EPM. The phone is has a login prompt on the screen.
I have verified that my certificate is good (Let’s Encrypt). But I should note that I had to pull an edge version of certificate manager to do so; 14.06.
Any help is appreciated!