I've just installed several catalyst express 500LC and having a couple of VLAN's running. I have serveral desktops with IP phones (Mitel 1525) which talk to a remote PBX via a Cisco router. Network Assistant keeps telling me to set the Smart port to "Desktop+IP phone" but if I do this I need to set the Cisco-Voice VLAN for the phone. My phones and desktops use the same IP subnet which I'm forced to use for routing to the remote network. Do I need to use some routing to get the phones to see the remote network which is accessed via my Desktop VLAN. I'm fairly new to VLAN's and Vo-IP so hope this doesn't sound to stupid.