1. We have a VPS (4 GB RAM, 100 GB HDD) running CentOS Linux release 7.2.1511 (Core)
We configured the network and executed the installation script to install BILLmanager
wget "http://cdn.ispsystem.com/install.sh"
sh install.sh
But when trying to open the interface
https://172.16.123.1:1500/billmgr
we see 404 Not found
Do you have a comprehensive installation guide for BILLmanager?