Haven't seen any posts about this.

Has anyone installed a MX-6000 and MSC-400 with a Multizone amp and were able to get volume feedback for each individual zone?
The idea is for the customer to grab the remote, walk in a room, select that room, select a source, turn up volume and get the feedback from the amp as far as volume goes.
We were planning on using a Russound CAM6.6 before I realized that the feed back is coming straight from the IP component.
I noticed Denon has the POA-3012CI which seems to me like it would work since it has RS-232 for control and Ethernet port for IP control.

Any ideas?
Thanks.