HP V1905 Series Getting Started Manual page 77

If the IP phone's VLAN-mode is disabled, the phone uses untagged packets. The phone uses untagged

packets while retrieving the initial IP address through DHCP. The phone eventually uses the Voice
VLAN and starts sending tagged packets.
This section contains the following topics:
Modifying OUI Definitions

Defining Voice VLAN Global Settings

 Defining Voice VLAN Port Settings
 Viewing Voice VLAN Port Settings
 Viewing OUI Summaries
 Viewing Voice VLAN
Modifying OUI Definitions
The Voice VLAN OUI Modify Page allows network administrators to add new OUIs or to remove previously
defined OUIs from the Voice VLAN. The packet priority is derived from the source/destination MAC prefix.
The packet gets a higher priority when there is a match with the OUI list. Using the OUI, network managers
can add a 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.
Click Device  QoS  VoIP Traffic Setting  OUI Modify. The Voice VLAN OUI Modify Page opens.
Figure 112 Voice VLAN OUI Modify Page
The Voice VLAN OUI Modify Page contains the following fields:
Table 92 Voice VLAN OUI Modify Page item description
Item
Telephony OUI
Description
Add
Remove
Defining Voice VLAN Global Settings
Description
Defines a new or existing OUI on the Voice VLAN. The field contains the 3 most
significant bytes of the MAC address.
Enters a user-defined OUI description. The field may contain up to 32 characters.
Allows the user to add a new OUI.
Allows the user to delete an existing OUI.
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