92
XS712T Smart Switch
Voic e VLAN
The Voice VLAN feature enables ports to carry voice traffic that has a defined priority. Voice
over IP (VoIP) traffic is inherently time-sensitive. For a network to provide acceptable service,
the transmission rate is vital. The priority level enables the separation of voice and data traffic
entering the port.
Use the Voice VLAN Configuration screen to configure the administrative mode of the Voice
VLAN and to configure voice VLAN settings for ports that carry traffic from IP phones. The
Voice VLAN feature can help ensure that the sound quality of an IP phone is safeguarded
from deteriorating when the data traffic on the port is high.
To configure voice VLAN settings:
1. Select Switching VLAN > Advanced Voice VLAN Configuration.
2. Next to Admin Mode, globally enable the administrative mode for Voice VLAN on the switch.
3. Select the port(s) to configure:
•To configure a single port, select the check box associated with it, or type the port
number in the Go To Interface field and click Go.
•To configure multiple ports with the same settings, select the check box associated
with each port to configure.
•To configure all ports with the same settings, select the check box in the heading row.