# Voice VLAN Details

## Navigation

Device > Configure > Voice VLAN...

The following information is displayed:

- Interface Descriptor (ifDescr)

- Voice VLAN Id (vmVoiceVlanId)

### Interface Descriptor (ifDescr)

Textual description of the selected port.

### Voice VLAN Id (vmVoiceVlanId)

The Voice VLAN ID (VVID) to which this port belongs. Valid values range from zero to 4096, as described below:

- 0—CDP packets transmitting through this port contain an Appliance VLAN-ID TLV with a value of zero. VoIP and related packets are both sent and received with a VLAN-ID of zero and an 802.1p priority.

- 1 through 4094—CDP packets transmitting through this port contain an Appliance VLAN-ID TLV with a value of N (where N equals the VVID specifed by this object). VoIP and related packets are both sent and received with a VLAN-ID of N and an 802.1p priority.

- 4095—CDP packets transmitting through this port contain an Appliance VLAN-ID TLV with a value of 4095. VoIP and related packets are both sent and received untagged without an 802.1p priority set.

- 4096—CDP packets transmitting through this port do not contain an Appliance VLAN-ID TLV. Or, if this VVID is not supported by the port, then this MIB object cannot be configured and returns a value of 4096.