I have a 3750 PoE switch with vlan 10 for data and vlan 50 for voice. I am having problems when i move the phone and pc to a new port. It does not get on the network unless I flip the switchport trunk native vlan between vlan 10 and vlan 50. Can you check the switch config I attached to determine if I need to change anything? I am testing with fa 1/0/28 port.