The "3GPP Sc" Diameter application
The "3GPP Sc" Diameter application uses the application ID code "16777363".
It is defined in the 3GPP TS 29.330: IP Multimedia Subsystem (IMS); Sc Interface based on the Diameter protocol; specification.
It can be used to exchange the following command codes:
| Command code | Command name | Abbreviation |
|---|---|---|
| 306 | User-Data-Request | |
| 306 | User-Data-Answer | |
| 307 | Profile-Update-Request | |
| 307 | Profile-Update-Answer |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:12 |