The following section show the interaction among VX, VXgate and a third party RADIUS server to complete pre- and post-paid scenarios.
In the diagram below, the access requests numbers 2, 6, and 10 are sent for Authentication purpose. The access request number 2 will always have the ANI or Account ID as the PIN. This will take care of the cases where the accounts do not have a PIN.
- The Access Request #14 is sent for Authorization.
- The Accounting Request #18 is sent when the call is connected, with a partial CDR.
- The Accounting Request #22 is sent when the call is released, with full CDR.