Here I am sending you the details what we have to develop the interface for your project.
We have to develop the web application in PHP and Apache Deployed on the Linux server. We will give provide you the Linux access.
You have to setup the web application on in Linux in following path.
Basically we have to design our hardware configuration web page. You have to use Digium Gateway API to access hardware details for the web configuration. Here is the Digium Gateway API link : https://wiki.asterisk.org/wiki/display/DIGIUM/Gateway+API+Methods.
I am attaching the mock-up image how configuration and login page will look like. Please design as mock-up screen designed. I have attached the file which defined how our application look like
I will share you more details like Digium Gateway hardware web link to see the configuration.