One of my clients is using a 3CX FQDN for their 3CX phone system. I haven't been able to get to the 3CX Management Console login with any browser. After poking around, I found that the 3CX Certificate expired 2 months ago. The client's 3CX maintenance has not expired. I don't understand why the 3CX Certificate is expired and has not been renewed automatically. It was only valid from July to October. I need to login to make some changes. I'm stuck... Thanks!