Where should a LLQ service-policy be applied on a SOHO DSL router, e.g. 837 for voice? I have seen configurations with the service-policy configured on the Dialer interface (assuming PPPoA) and, alternatively, on the ATM sub-interface. Given the DSL service has about 256k upstream bandwidth, should LFI also be configured? We don't control the remote end of the router so we can't do cRTP, and all we can really achieve is to ensure the voice packets are transmitted as soon as possible if there is outbound congestion.