If you have your voice and data network VLans setup and ready and wondering how to to get your IP Phone configured so it gets its voice configuration through the data port.
Here is the commands to run to set that up:
sw# configure vlan “Data” add ports 9
sw# configure vlan “Voice” add ports 9 tagged
This examples assumes your data vlan is called “Data” and your voice vlan is called “Voice”.
Equivalent Cisco commands would be:
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 1
Switch(config-if)#switchport voice vlan 3