Configuring the 5GC Inter-PLMN Roaming

To configure this feature, use the following configuration:

config 
    amf-global 
        call-control-policy policy_name 
        local-cause-code-map registration-restriction cause-code-5gmm plmn-not-found 
        end 

NOTES:

  • call-control-policy policy_name —Specify the call control policy name.

  • local-cause-code-map registration-restriction cause-code-5gmm plmn-not-found —When the subscriber is a roamer and has registration restrictions, the AMF rejects the subscriber with the plmn-not-found cause setting.