NETGEAR GS724AT - ProSafe Gigabit Smart Switch Software Administration Manual page 108

– Disable – Disable port/LAG security on the Voice VLAN. This is the default value.
• Membership – Displays the Voice VLAN member status. The possible field values are:
– Active – Indicates the Voice VLAN membership is active for the interface.
– Not Active – Indicates the Voice VLAN membership is not active for the interface.
2. Select the interface.
3. Select the Voice VLAN Mode, Voice VLAN Security and Membership in the provided
fields in the first row.
4. Click Apply to update the device.
OUI
The OUI screen lists the Organizationally Unique Identifiers (OUIs) associated with the Voice
VLAN. The first three bytes of the MAC Address contain a manufacturer identifier, while the last
three bytes contain a unique station ID. Using the OUI, you can add specific manufacturer's MAC
addresses to the OUI table. Once the OUIs are added, all traffic received on the Voice VLAN ports
from the specific IP phone with a listed OUI is forwarded on the voice VLAN.
To define OUIs:
1. Click Switching > Voice VLAN > Advanced > OUI. The Voice VLAN OUI screen displays:
Figure 4-19
The Voice VLAN OUI screen contains the following fields:
• Telephony OUI(s) – Enter the OUI to enable on the Voice VLAN. The following OUIs
are enabled by default.
– 00-01-E3 – Assigned to Siemens IP Phones.
Configuring Switching Settings
GS700AT Series Smart Switch Software Administration Manual
v1.0, March 2008
4-27