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Identity error during 5G SA connection from srsUE via PC/SC using an external USIM (pin code disabled) #1452

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ohault opened this issue Feb 12, 2025 · 0 comments

ohault commented Feb 12, 2025

Hello,

We have provisioned an USIM card and disabled the SIM code according to the documentation

This USIM card is working successfully in a 5G COTS device to connect to a srsRAN 5G private network in SA mode.

When we try to connect to the same 5G network using the same external USIM card in PC/SC from srsUE, we get an identity error.

Here are the ue_mac_nr capture file.
ue_mac_nr.zip

Does the current srsUE support to connect to a 5G SA network using an external USIM or is it a current limitation ?

How to solve this issue ?

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