Hello, I would like you to install a fresh new asterisk and a2billing system on a dedicated server. You will be given root access but you will need to install everything (php/mysql/asterisk/a2billing) and secure the server (update packages and config IPtables. The system will be setup as a pre-paid calling card plateform You will be given a DID number that needs to be config (using register in the SIP) and 5 call termination providers. The system will need to work this way : 1. User call...