Panasonic GA-ML Series Manual page 112

Parameter
Mode
Click Apply to reflect the change.
Chooses a mode. The options available are as follows.
• Auto Untagged - the untagged membership of the
voice VLAN is automatically learned.
• Auto-Tag - the tagged membership regarding the
voice VLAN is learned automatically.
• Manual - This configures the voice VLAN
membership, manually.
If the automatic learning is enabled, ports are
automatically learned as the voice VLAN member.
This membership ages out, automatically. If a port
operates as the auto-tagged mode and captures the
voice device through the device OUI, the port
automatically participates in the voice VLAN as the
tagged member. If the voice device transmits tagged
packets, the switch changes its priority. If the voice
device transmits untagged packets, they are transferred
by PVID (Port VLAN ID). If a port operates as the auto-
untagged mode and captures the voice device through
the device OUI, the port automatically participates in
the voice VLAN as the untagged member. If the voice
device transmits tagged packets, the switch changes its
priority. If the voice device transmits untagged packets,
they are transferred through the voice VLAN. If the
switch receives LLDP-MED (LLDP Media Endpoint
Discovery) packets, it checks the priority-flag. Switches
follow the tagged flag and the priority settings.
5 L2 Features
5.2.8.2 Voice VLAN Port
Overview
110