3Com Baseline 2928 PWR Plus User Manual page 192

Select Enable in the Voice VLAN security drop-down list. (You can skip this step, because the
voice VLAN security mode is enabled by default)
Set the voice VLAN aging timer to 30 minutes.
Click Apply.
# Configure voice VLAN on GigabitEthernet 1/0/1.
Click the Port Setup tab to enter the page shown in
Figure 1-8 Configure voice VLAN on GigabitEthernet 1/0/1
Select Auto in the Voice VLAN port mode drop-down list.
Select Enable in the Voice VLAN port state drop-down list.
Type in voice VLAN ID 2.
Select GigabitEthernet 1/0/1 on the chassis front panel.
Click Apply.
# Add OUI addresses to the OUI list.
Click the OUI Add tab to enter the page shown in
Figure 1-8.
Figure 1-9.
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