Title: 8. FreePBX / Asterisk, install certificate
My computer runs Ubuntu 20.04 with static IP.

This text is part of a users guide and there is an index page to look at.
You can write to me at the FreePBX forum, Civilpolisen.

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I mainly followed the instructions at https://certbot.eff.org/

Also important. Where in Apache 2 do you set the ServerName directive globally?
My set up is Apache and I looked at this link, How To Secure Apache with Let's Encrypt on Ubuntu 20.04
Very similar, How To Secure Nginx with Let's Encrypt on Ubuntu 20.04

I edited ServerName and ServerAlias. (ServerAlias is not relevant in my case, I assume.)
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