i am working on a new voip company and i'm looking to get someone to help me setup astbill or any other open source script to handle the following.
setting up billing system intergraded into asterisk. i'm looking to offer prepaid voip service threw ata's and threw softphones, i'm looking to setup calling cards.
payment intergradation to accept prepaid payments from paypal, and quantum payment gateways by having them login and pay every month or threw a automatic subscription, i will be able to provide connection strings for the quantum gateway.
and php intergradtion with my service provider. where it allows me to list all of the available DID's , and also have it assign the DID's after payment. they have a remove api, and it just need some php coding.
thats pretty much it, if your interested please let me know.