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Bug #6152
openbuilt-in MNCC: forward the @Low layer compatibility I@ IE to the called subscriber
Start date:
08/28/2023
Due date:
% Done:
50%
Resolution:
Spec Reference:
Description
The Low layer compatibility I
IE is usually present in mobile-originated (CC) Setup messages related to date calls (CSD). According to 3GPP TS 24.008, section 9.3.23.1.7, this IE shall be included in the mobile-terminated (CC) Setup message if the calling user specified it. Currently this IE is simply ignored by the built-in osmo-msc's MNCC and not forwarded to the called party.
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