The "3GPP T4" Diameter application
The "3GPP T4" Diameter application uses the application ID code "16777311".
It is defined in the 3GPP TS 29.337: Diameter-based T4 Interface for communications with packet data networks and applications specification.
It can be used to exchange the following command codes:
| Command code | Command name | Abbreviation |
|---|---|---|
| 8388643 | 3GPP-Device-Trigger-Request | |
| 8388643 | 3GPP-Device-Trigger-Answer | |
| 8388644 | 3GPP-Delivery-Report-Request | |
| 8388644 | 3GPP-Delivery-Report-Answer |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:12 |