Hi there !
I made a Lab. for QoS ... attached..
Voice calls works between extensions 6510 and 4559 ... when traffic ganerator host start sending traffic to the router.. que quality goes down....
I tryied the shape to avoid problems.. but after this I don't know what else can I do...
I did not configure 6500 because I think the problem is not there ...
Thanks.
Andrei.