I've got two 1841 routers with adv sec IOS connected via a 3Mbps bonded T1 PtP circuit. Both offices have Avaya IP Office systems and I need to implement QoS for VoIP calls between these two offices. There is no "auto qos" on the adv sec image, which is needed for the firewall, vpn, etc., so need help with a (hopefully) basic manual QoS configuration. I'm told RTCP ports to QoS are 49152 to 53246, and not much else. Can anyone point me in the right direction with a config?