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Registering Local Information
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LAN Page 2/3
NAT Mode
Selects whether you connect the system to a local network
using NAT (Network Address Translation) that enables
sharing of one global IP address for multiple computers on
the same LAN.
Auto (UPnP):
Enables the UPnP function.
On:
Enables NAT mode.
Off:
Disables NAT mode.
WAN IP Address
Enter the IP address of a global network to be used for
NAT mode.
Port Number Used
Selects whether or not to fix the TCP port number and
UDP port number.
Custom:
Uses the port numbers set by the user.
Default:
Uses the default port numbers.
TCP port number: 2253 - 2255
UDP port number: 49152 - 49239
When “Port Number Used” is set to “Default” after it has
been set to “Custom”, restart the system to reset the setting.
TCP Port Number
When “Port Number Used” is set to “Custom”, enter the
TCP port number.
The display shows usable port numbers.
UDP Port Number
When “Port Number Used” is set to “Custom”, enter the
UDP port number.
The display shows usable port numbers.
For details on the port numbers used, see “List of Port
Numbers Used on the ViewPoint 8050” on page 113.
LAN Page 3/3
NAT/Firewall Traversal
Allows you to select whether to use H.460 to traverse
firewalls and conduct conferences with terminals on other
networks.
On (H.460):
Enables conferences that traverse H.460
standard firewalls.
Off:
Disables conferences that traverse firewalls.
You must set up the gatekeeper to use this function.
Communication Mode Menu
Lets you make communication related settings.
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Dial
Video Mode
Select the compression method to be used for transmitting
video information.
Auto:
Match the method selected at the far-end system.
H.264:
Use H.264 compliant compression.
MPEG4:
Use MPEG4 compliant compression.
H.263+:
Use H.263+ compliant compression.
Note
LAN
LAN
Right-click the mouse to display a help message.
Cancel
OK
IP:012.345.678.912
Off
Default
NAT Mode
WAN IP Address
Port Number Used
TCP Port Number
UDP Port Number
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Note
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LAN
LAN
Right-click the mouse to display a help message.
Cancel
OK
NAT/Firewall Traversal
IP:012.345.678.912
Off
Auto
Auto
1024kbps
15fps
On
Off
On
Off
Dial
Video Mode
Video Frame
Audio Mode
LAN Bandwidth
Input LAN Bandwidth
Far End Camera Control
On
Off
H.239(Presentation)
Line I/F
Lip Sync
On
Off
More Options Enable
Communication
Right-click the mouse to display a help message.
Cancel
OK
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IP:012.345.678.912
IP: