The "3GPP S9a" Diameter application
The "3GPP S9a" Diameter application uses the application ID code "16777319".
It is defined in the 3GPP TS 29.215: Policy and Charging Control (PCC) over S9 reference point; Stage 3 specification.
It can be used to exchange the following command codes:
| Command code | Command name | Abbreviation |
|---|---|---|
| 272 | Credit-Control-Request | CCR |
| 272 | Credit-Control-Answer | CCA |
| 258 | Re-Auth-Request | RAR |
| 258 | Re-Auth-Answer | RAA |
| 8388656 | Trigger-Establishment-Request | TER |
| 8388656 | Trigger-Establishment-Answer | TEA |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:12 |