Gigaset N670 IP PRO Installation, Configuration And Operation page 18

Network administration
VLAN
Details in this area are only required if you connect your phone system to a local network that is
divided into virtual subnetworks (VLAN – Virtual Local Area Network). In a tagged VLAN, data
packets are assigned to the individual subnetworks via tags (markings) that consist of a VLAN
identifier and the VLAN priority, amongst others.
You will need to save the VLAN identifier and VLAN priority on the phone system configuration.
Your VLAN provider will supply you with this data.
VLAN tagging
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Select the check box next to VLAN tagging, if you want the phone system to use VLAN
tagging.
VLAN identifier
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Enter the VLAN identifier that uniquely identifies the subnetwork. Value range: 0–4094.
VLAN priority
The VLAN priority allows voice data transport to take priority, for example.
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From the option menu select the priority for the phone system data.
Value range: 0–7 (0 = lowest, 7 = highest priority)
Ensure that the details in VLAN identifier or VLAN priority are set correctly. Incor-
rect settings can cause problems when connecting the device for configuration
purposes.
If required, you must carry out a hardware reset via device button (
means that all settings are lost.
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page 10). This