Hi, Does srsRAN NB-IoT supports Unacknowledged Mode (UM), and how to define it in the code? Thanks a lot in advance. Best regards Charbel -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.srsran.com/pipermail/srsran-users/attachments/20220614/0ef66c24/attachment.htm>