Behavior Change
Previous Behavior: The AMF was not clearing UEcontext after idle mode handover to MME, when deregistration notification was not received from UDM.
New Behavior: Added support for Guardtimer and subscriber cleanup post Guardtimer expiry for n26 and n14 idle mode handover interfaces. This support cleans up the subscriber, even if the udm dereg notification is not received. The following commands are now enhanced:
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Sample AMF to MME Idle Mode Handoff Support - n26-interface Idle Mode Handover:
amf-global call-control-policy policy_name timers context-transfer-guard n26-interface value guard_time_value
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Sample Inter AMF Idle Mode Handoff Support - n14-interface Idle Mode Handover:
amf-global call-control-policy policy_name timers context-transfer-guard n14-interface value guard_time_value
Customer Impact: Enhanced experience with context transfer Guardtimer feature.