Feature Description

SMF supports transaction logging and generation of detailed event records for all PDU session modification, deletion, handover, and dedicated bearer procedures except the following scenarios:

  • Xn HO, N2 HO, 5G to 4G HO, 4G to 5G HO, 5G to Wi-Fi HO, and Wi-Fi to 5G HO

  • Idle-Active transition

  • Active-Idle transition

  • 4G PDN modification

For more information, see the Event Detail Records chapter.