TP-Link T3700G-28TQ User Manual page 332

Interface Mode:
Interface Value:
CoS Override
Mode
Operating Status
Indicates how an IP phone connected to the port should send
voice traffic
• VLAN ID – Forward voice traffic in the specified Auto VoIP
VLAN. If you choose VLAN ID, you need to configure LLDP-MED
to instruct voice devices to send tagged voice traffic, and
create a priority policy in DiffServ for voice traffic. For details,
LLDP DiffServ.
see and
• Dot1p – Tag voice traffic with the specified 802.1p priority
value. If you choose Dot1p, you need to configure LLDP-MED to
instruct voice devices to send tagged voice traffic, and set
802.1P Priority in Class of Service. For details, see
Class of Service
.
• None – The IP phone sends voice traffic based on the
configuration of itself.
• Untagged – Instruct the IP phone to send untagged voice
traffic.
• Disable – Disable the Auto VoIP feature on the interface.
If you have selected VLAN ID or Dot1p as the Auto VoIP
Interface Mode, specify the corresponding voice VLAN ID or the
Dot1p priority value that the connected IP phone should use for
voice traffic.
Enable or disable the Class of Service override mode
• Enabled – The port ignores the 802.1p priority value in the
Ethernet frames it receives from connected devices.
• Disabled – The port trusts the priority value in the received
frame.
Displays operating status of the voice VLAN feature on the
interface. To make it enabled, you must enable the voice VLAN
both globally and on the interface. Additionally, the interface
must be up and have a link.
321
LLDP
and
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