Call forwarding managment System

Call forwarding management system. 1) Admin interface to manage number, Clients, and call routing. 2) Client interface to see calls received and listened to recordings for those calls. Basically, the system must have the ability to route calls based on set priority on each client. Ex: We Create a campaign "TEST" with DID 444-444-4444 Client A is set to take calls from campaign "TEST", with priority 10 with a daily limit of 5 calls. Client B is also set to take calls from campaign "TEST" with priority 9 with a daily limit of 10 calls. The system must route the calls from campaign "TEST" according to the settings for each client. Only programmers with experience please.