I have 2 dell powerconnect 3548p switches, I have configured the data VLAN as 10 and the Voice VLAN as 100. I have enabled the Voice VLAN and set the ports to be general. I have VLAN 100 set as tagged and VLAN 10 set as untagged. I have a DHCP server and a Mitel Phone system attached to the switches (both in untagged VLAN 100 ports). I configure my Mitel 5330 IP phone under modify static value, I set the VLAN to be 100 and I set the IP for our phone system.
I cannot get the phone to connect to the phone system or get an IP address. I do have a PC attached to the phone and it worked but the phone would not work.
I did set the phone so that is does not have a VLAN and connected it to an untagged 100 port and it did get an IP address but I need it to work with a PC connected to it.