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Network Settings
4-24 41-001343-02 REV04 – 05.2014
Advanced Network Settings
You can set advanced network settings on the IP phone such as, Network Address Translation (NAT), Network Time Pro-
tocol (NTP) Time Servers, Virtual LAN (VLAN), and Quality of Service (QoS) using the Aastra Web UI or the configuration
files.
Network Address Translation (NAT)
The protocols used by all IP phones do not interoperate completely with Network Address Translation (NAT). For the IP
Phones, specific configuration parameters allow the phone to operate while connected to a network device that
enforces NAT. The following is a sample network using a NAT proxy and relevant IP phone configuration parameters.
Aastra Web UI
1. Click on Advanced Settings->Network->Basic Network Settings.
2. In the “LAN Port” field, select a negotiation method to use on port 0. Valid values are:
• Auto Negotiation
• Full Duplex, 10Mbps
• Full Duplex, 100Mbps
• Full Duplex, 1000Mbps (applicable for the 6739i, 6735i, 6737, 6865i, and 6867i IP phones only)
• Half Duplex, 10Mbps
• Half Duplex, 100Mbps
• Half Duplex, 1000Mbps (applicable for the 6739i, 6735i, 6737, 6865i, and 6867i IP phones only)
Default is Auto Negotiation.
3. In the “PC Port” field, select a negotiation method to use on port 1. Valid values are:
• Auto Negotiation
• Full Duplex, 10Mbps
• Full Duplex, 100Mbps
• Full Duplex, 1000Mbps (applicable for the 6739i, 6735i, 6737, 6865i, and 6867i IP phones only)
• Half Duplex, 10Mbps
• Half Duplex, 100Mbps
• Half Duplex, 1000Mbps (applicable for the 6739i, 6735i, 6737, 6865i, and 6867i IP phones only)
Default is Auto Negotiation.
4. Click Save Settings to save your settings.
Note:
The available advanced network parameters via the IP phone UI are NAT, VLAN, and QoS only.