User manual

HAPTER

| Configuring the Switch

Managing VoIP Traffic

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Figure 73: Configuring Global and Port Settings for a Voice VLAN

CONFIGURING

TELEPHONY OUI

Use the Voice VLAN OUI Table to identify VoIP devices attached to the

switch. VoIP devices can be identified by the manufacturer’s Organizational

Unique Identifier (OUI) in the source MAC address of received packets. OUI

numbers are assigned to manufacturers and form the first three octets of

device MAC addresses. The MAC OUI numbers for VoIP equipment can be

configured on the switch so that traffic from these devices is recognized as

VoIP.

OTE

Making any changes to the OUI table will restart the auto-detection

process for attached VoIP devices.

PATH

Advanced Configuration, Voice VLAN, OUI

PARAMETERS

These parameters are displayed:

◆ Telephony OUI – Specifies a globally unique identifier assigned to a

vendor by IEEE to identify VoIP equipment. The OUI must be 6

characters long and the input format “xx-xx-xx” (where x is a

hexadecimal digit).

◆ Description – User-defined text that identifies the VoIP devices.

WEB INTERFACE

To configure MAC OUI numbers for VoIP equipment:

1. Click Advanced Configuration, Voice VLAN, OUI.

2. Click “Add new entry.”