PLANET SGSD-1022 - Manual (Page 259)

User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
4.10.4.3 Telephony OUI Configuration
VoIP devices attached to the Managed Switch 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.
1. Click QoS, VoIP Traffic Setting, Telephony OUI List.
2. Enter a MAC address that specifies the OUI for VoIP devices in the network.
3. Select a mask from the pull-down list to define a MAC address range.
4. Enter a description for the devices, and then click Add.
Figure 4-10-28 Telephony OUI List page screenshot
The page includes the following fields:
Object Description
Telephony OUI Specifies a MAC address range to add to the list. Enter the MAC address in
format 01-23-45-67-89-AB.
Mask Identifies a range of MAC addresses. Selecting a mask of FF-FF-FF-00-00-00
identifies all devices with the same OUI (the first three octets). Other masks
restrict the MAC address range. Selecting FF-FF-FF-FF-FF-FF specifies a single
MAC address.
(Default: FF-FF-FF-00-00-00)
Description User-defined text that identifies the VoIP devices.
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