3Com 3CBLSG24 User Guide - Page 156

156 CHAPTER 13: CONFIGURING QUALITY OF SERVICE ■ Voice VLAN Aging Time - Indicates the amount of time after the last IP phone's OUI is aged out for a specific port. The port will age out after the bridge and voice aging time. The default time is one day. The field format is Day, Hour, Minute. The aging time starts after the MAC Address is aged out from the Dynamic MAC Address table. The default time is 300 sec. For more information on defining MAC address age out time, see Defining Aging Time. 2 Select Enable in the Voice VLAN State field. 3 Define the Voice VLAN and Voice VLAN Aging Time fields. 4 Click Apply. The Voice VLAN is defined, and the device is updated. Defining Voice VLAN The Voice VLAN Port Setup Page contains information for defining Voice Port Settings VLAN port/LAG settings. To configure Voice VLAN port settings: 1 Click Device > QoS > VoIP > Traffic Setting > Port Setup. The Voice VLAN Port Setup Page opens: Figure 87 Voice VLAN Port Setup Page The Voice VLAN Port Setup Page contains the following fields: ■ Voice VLAN Port Mode - Defines the Voice VLAN mode. The possible field values are: ■ No Changes - Maintains the current Voice VLAN port/LAG settings. This is the default value.