3Com 3CRDSF9PWR-US - OfficeConnect Managed Fast Ethernet PoE Switch User Manual

Contents

Configuring Voice VLAN 185■ Disabled — Disables Voice VLAN on the device. This is the defaultvalue.■ Voice VLAN ID — Defines the Voice VLAN ID number.(Range: 1-4094)Only one Voice VLAN is supported and it must already be created onthe switch before it can be specified as the Voice VLAN.The Voice VLAN ID cannot be modified when auto-detection status isenabled for any port within the VLAN (see “Defining Voice VLAN PortSettings” on page 186).■ Voice VLAN Aging Time — Defines the amount of time after the lastIP phone's OUI is aged out for a specific port. The Voice VLAN agingtime starts after the MAC Address is aged out from the Dynamic MACAddress table. The port will age out after the bridge and voice agingtimes. The default bridge aging time is 300 seconds. The default voiceaging time is 1 day. The possible fields are:■ Day — The field range is 0-30.■ Hour — The field range is 0-23.■ Minute — The field range is 0-59.2 Select Enabled in the Voice VLAN Status field.3 Define the Voice VLAN ID and Voice VLAN Aging Time fields.4 Click . The Voice VLAN is defined, and the device isupdated.