Hi, We understand that there are IOS specific customization to TS.43 spec for EAP-AKA procedure for carrier entitlements. We need precise info on payload information for the below messages that will be exchanged during RCS activation.
TS.43 related customisation details
• UE-> ECS (EAP-Response/AKA-Identity) • ECS -> UE (EAP-Request/AKA-Challenge) • UE -> ECS (EAP-Response/AKA-Challenge) ‘ • ECS Response to UE POST (EAP AKA Success) • Entitlement Check Request from UE-> ECS • Entitlement Check Response from ECS->UE