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Feature #5183
openEIR functionality
Status:
New
Priority:
Low
Assignee:
-
Target version:
-
Start date:
06/16/2021
Due date:
% Done:
0%
Spec Reference:
Description
There are use cases, particularly in private networks, where one may want to restrict usage to specific device types. Such device types are identified by the TAC (type approval code) portion of the IMEI.
We would need some kind of EIR functionality to allow modes such as:- allow-all IMEI except those (prefix-matched) that are black-listed
- can be used to prvent access by known broken devices, or by those reported as stolen
- deny-all IMEI except those (prefix-matched) that are white-listed
- can be used in private networks to constrain the use to certain specific approved UE models.
Checklist
- check required MSC support
- check required SGSN support
- check required GSUP procedures
- implement EIR functionality as part of OsmoHLR
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