Callmanager is marking signaling as PHB CS3 (DSCP 24). I have been instructed to ensure that this traffic gets into our MPLS Class 2 which matches on AF31.
My question is from a performance and best practice perspective, is it better to change the enterprise paramater in callmanager to mark signaling as AF31? or should I just re-mark in our 6500 or WAN routers? Any negative side affect to having CCM mark as AF31?