In case of SIM-Swap functionality, I am looking for a way to get the below information from the DIAMETER messages interfacing the HSS… i.e to retrieve the last SIM-Swap performed for a particular mobile user (change of IMSI_IMEI association ?)
It would be great to know if some one lists the reference from 3GPP specification as well…
So far from the 3GPP spec, there is only a way to retrieve whether SIM-Swap is performed or not, but not the timestamp of occurrence. Reference: 3GPP 29.336
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| How can we determine whether a SIM-Swap has occurred within a specific timeframe (hours/days/etc.) for a mobile user (MSISDN)? | 0 | 220 | May 17, 2024 | |
| How to tell from traces if the user is being served by 5G NSA or 4G in Core? | 3 | 245 | April 17, 2024 | |
| Find which IMSI is making more this attempts | 3 | 737 | December 21, 2021 | |
| Network services Call Flow | 1 | 328 | February 15, 2024 | |
| How can we get pscellchange attempts and success, source and target cell? | 4 | 362 | September 1, 2023 | |
| LTE fetching measurements | 0 | 479 | February 12, 2020 | |
| MML command to get user TA info | 3 | 643 | October 21, 2022 | |
| How can I get the CS user number in 3G | 3 | 1288 | September 21, 2017 | |
| How to get IMS Parameters from specific Operators? | 1 | 233 | January 15, 2024 | |
| ZTE MME TRACE for IMSI/IMEI | 1 | 1785 | September 12, 2017 |