BC95-G Problem with Telecom Operator in Portugal with NB-IoT

Good morning, we have some problem with the local operator in NB-IoT in Portugal
We got this feedback from the operator:

"Regarding your queries What I have seen in the trace on the RAN access is that all his the same in every S1AP:NAS-EMM information message sent by our CORE, you modem always answers the same.

Even at 15:21:27, the only time the modem manage to connect and open a PDN exchanging data, if it wasn´t for the change in core network sending the S1AP:NAS-EMM information message, it would have never made it."

Could someone help, please?

  • What are your current problems?