Dear guys,
anyone can help me, Im using osmo-gsm-tester osmo-bts.cfg and openbsc.cfg also/
BTS is up and auth policy accept-all is set and even I add subscriber IMSI, but my phone still cannot register on the network.

my setup is LimeSDR and using the latest osmo-bts and openbsc with OpenUSRP.

do you think its a hardware issue?

please help! Thanks

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best regards,
DUO