The "3GPP SLg" Diameter application
The "3GPP SLg" Diameter application uses the application ID code "16777255".
It is defined in the 3GPP TS 29.172: Location Services (LCS); Evolved Packet Core (EPC) LCS Protocol (ELP) between the Gateway Mobile Location Centre (GMLC) and the Mobile Management Entity (MME); SLg interface specification.
It can be used to exchange the following command codes:
| Command code | Command name | Abbreviation |
|---|---|---|
| 8388620 | 3GPP-Provide-Location-Request | PLR |
| 8388620 | 3GPP-Provide-Location-Answer | PLA |
| 8388621 | 3GPP-Location-Report-Request | PLR |
| 8388621 | 3GPP-Location-Report-Answer | PLA |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:12 |