SSL/TLS Setup

On a new installation of FusionPBX, TLS for SIP is available to use once you run letsencrypt.sh and make a few setting changes in FusionPBX.

Configure TLS

Configuration for SIP to use TLS can be achieved with the following steps.

First open an ssh terminal or console window.
cd /usr/src/fusionpbx-install.sh/debian/resources/
Execute letsencrypt.sh
Login to your FusionPBX installation.
Go to Advanced > Variables.
Scroll down to SIP Profile: Internal (This can be done on any SIP Profile)

Set internal_ssl_enable value to true in lowercase.
Go to Status > SIP Status.
Click FLUSH CACHE at the top right.

Click Rescan on the profile.

You should now see at the right under State (RUNNING)(0)(TLS)