I am in the planning stages of setting up a voip service for my clients. I am looking to have someone setup a server with a2billing and asterisk. I would like it to connect to 2 different trunks. one for t.38 and the other for g.729. This job will include the install of the newest version of asterisk, and the newest version of a2billing and configure them so I can add customers and bill them for their usage over our voip server.