Some additional info -
I'm aware that there are no policies between the telephone zone and everything else. Currently I just want to get a dynamically assigned IP when I connect to ports tagged for the VLAN on the switch.
Is the problem routing? Do I need a static route from the IP subnet to the trunk interface or layer 3 interface? Or am I just completely off the mark for all of this?!
I am happy for any advice, even insults to my intelligence are welcome if they include some useful info 