By default Elastix is installed to be managed by https://<YourServerIP>/> interface, but in some circumstances you have to change it to normal HTTP.
In order to do this it’s you require just one simple change:
Locate the file httpd.conf in /etc/httpd/conf/
Within the file, search for “RewriteEngine On” and change to “RewriteEngine Off” to deactivate the secure socket layer.
Thereafter restart HTTP by entering in the bash
#httpd -k restart
Quick, quick! Hope this is of some help.