7.2.214A Start-of-Charging AVP
32.2993GPPCharging managementDiameter charging applicationsRelease 17Telecommunication managementTS
The Start-of-Charging AVP (AVP Code 3419) is of type Time and holds the time in UTC format which represents the time origin for charging and may be equivalent to the time call setup is initiated or the time the call is answered depending on configuration.