We have a voip hosting system that uses Asterisk and we need a proper billing interface setup.
What we need:
1. Setup CDRTool (or similar)
2. Load call rating info from csv file.
3. Setup scripts in php (or other?) that will pull call billing info from CDRTool and flag records as billed.
4. Billing info will be grouped by country / rate plan.
4. Billing info needs to be pulled weekly or monthly (should be changeable by changing a cron time no script modifications)
5. Billing charges need to be added to WHMCS through API.