The "Remaining-Balance" AVP
The "Remaining-Balance" Diameter AVP, which is of type Grouped, is defined by 3GPP (vendor ID 10415) and uses the AVP code "2021".
It has the MANDATORY flag, the MAY-ENCRYPT flag.
It is part of the Credit-Control-Answer command.
It is a grouped AVP, which can hold the following nested AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 445 | Unit-Value | Grouped | |
| 425 | Currency-Code | Unsigned32 |
< Remaining-Balance > ::= < AVP-Header: 2021, 10415 > * [ Unit-Value ] * [ Currency-Code ]
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |
| Diafuzzer | 2026-04-26 07:14 |