Digisol DG-FS4528P, Management Manual

Page: 387 / 973

C
HAPTER
17 | VoIP Traffic Configuration
Configuring VoIP Traffic Ports
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are assigned to manufacturers and form the first three octets of a
device MAC address. MAC address OUI numbers must be configured
in the Telephony OUI list so that the switch recognizes the traffic as
being from a VoIP device.
802.1ab – Uses LLDP (IEEE 802.1ab) to discover VoIP devices
attached to the port. LLDP checks that the “telephone bit” in the
system capability TLV is turned on. See "Link Layer Discovery
Protocol" for more information on LLDP.
Priority – Defines a CoS priority for port traffic on the Voice VLAN. The
priority of any received VoIP packet is overwritten with the new priority
when the Voice VLAN feature is active for the port. (Range: 0-6;
Default: 6)
Remaining Age – Number of minutes before this entry is aged out.
W
EB
I
NTERFACE
To configure VoIP traffic settings for a port:
1. Click QoS, VoIP Traffic Setting, Port Configuration.
2. Set the mode for a VoIP traffic port, select the detection mechanism to
use, and specify the VoIP traffic priority.
3. Click Apply.
Figure 196: Configuring Port Settings for a Voice VLAN