The issue concerns the handling of QoS parameters (QCI, ARP-PL, PVI, PCI, MBR etc.) for inbound roamers. Concern has been expressed regarding Inconsistent roaming experience from one partner network to another, including conflicting priorities during congestion as well as complex roaming controls for inbound and outbound QoS management on a per-partner basis. LS received from GSMA NA. Proposal is to have a “standard” set of parameters with example settings provided in the LS for IMS APN, Internet APN and media.