Using The Cli - TP-Link T1600G-18TS Configuration Manual

Configuring LLDP
Figure 6-14 Configure the detailed address of the IP phone

6.2.5 Using the CLI

1) Create VLAN 10 and name it as Voice VLAN.
Switch_A(config)#vlan 10
Switch_A(config-vlan)#name Voice_VLAN
Switch_A(config)#voice vlan 10
2) Configure the Voice VLAN mode on port Gi1/0/1 as Auto.
Switch_A(config)#interface gigabitEthernet 1/0/1
Switch_A(config-if)#switchport voice vlan mode auto
Switch_A(config-if)#exit
3) Configure the Voice VLAN mode on port Gi1/0/2 as Manual and add port Gi1/0/2 to
Voice VLAN.
Configuration Example
Configuration Guide 664