7.2.39 Charged-Party AVP
32.2993GPPCharging managementDiameter charging applicationsRelease 17Telecommunication managementTS
The Charged-Party AVP (AVP code 857) is of type UTF8String and holds the address (Public User ID: SIP URI, Tel URI, etc.) of the party to be charged.
For Monitoring Event charging, it contains a string that identifies the entity towards which accounting/charging functionality is performed by the involved 3GPP network elements.