HI, sorry for late reply… i have already done that!? and it still doesnt seem to work…
as you can see from the pic ive put the gateway as the interface and im not using a gateway address as its Dyncamic from our ISP and not set manually…
i put a mangle rule in the input so anything coming in interface pppoe-pc it puts a connection-mark as pc-in
then a mangle rule on the output so anything with connection-mark as pc-in you then put a route-mark on as VOIP
so it then goes back out of the voip-pppoe