Using EVK-N2 with SARA-N211 NB-IoT module.
I'm able to send UDP packets with AT + NSOST command. I have UDP echo server which receives UDP from modem with success, and sends answer. But I don't receive +NSONMI URC notification on modem and AT + NSORF don't returns any data
Do I have to globaly enable some notification, or could this be some power saving problem?
Thank you in advance