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11. Nortel
This is used to specify if a Nortel
NAT is being used. Select “Yes”
to enable this feature if using a
Nortel call server.
Phone Status:
The following options display the
phone’s status or allow you to power
cycle the phone or reset the phone to its
factory default settings.
1. Network Status
This shows the network status of the
two Ethernet ports at the back of the
phone. You can also view the
phone’s IP and MAC addresses.
• IP Addr
Shows the IP address of the
phone.
• MAC Addr
The MAC or the hardware
address of the 480i’s Ethernet
card.
2. Firmware Version
This option displays information
about the firmware that is currently
installed on the 480i.
3. Restart Phone
This option lets you restart the
phone. A restart may be necessary
when:
• There is a change in your
network, or
• To re-load the configuration
information modified through the
configuration files to the phone,
or
• If the settings for the 480i on
the IP PBX system had been
modified.
4. Factory Default
This option lets you reset the
phone back to the factory default
settings, including the network
settings.
NOTE: Performing this
operation will result in losing
all user modified settings.
For information on other settings in
the options list of the phone, please
refer to the Vertical 480i IP Phone
Installation Guide provided with the
480i.
SIP 480i IP Phone Admin Guide 5