TANDBERG D50104-15 user manual IP Settings, NAT Address, IP-assignment, IP-address, IP-subnet mask

Advanced Use Health Care System III

NAT

NAT, Network Address Translation, is used in small LAN’s, often home offices, when a PC and a videoconferencing system is connected to a router with NAT support. NAT support in the videoconferencing system enables proper exchange of audio/video data when connected to an external videoconferencing system (when the IP traffic goes through an NAT router).

When NAT is On, the NAT Server Address will be shown in the startup- menu: ‘My IP Address: 10.0.2.1 (NAT)’

NAT Address

This must be the external/global IP-address to the Router with NAT support. Packets sent to the Router will then be routed to the codec.

In the router, the following ports must be routed to the codec’s IP-address:

Port 1720

Port 5555-5560

Port 2326-2365

Please contact your TANDBERG representative for further information.

IP Settings

NOTE

CHANGES IN THIS MENU WILL NOT

HAVE ANY EFFECT BEFORE THE

SYSTEM IS RESTARTED.

IP-assignment

DHCP (Dynamic Host Configuration Protocol) can be selected when a DHCP server is present.

DHCP: IP-address, IP-subnet mask and Gateway are not used because these parameters are assigned by the DHCP server.

Static: The codec’s IP-address and IP-subnet mask must be specified in the IP-address field.

IP-address

IP-address defines the network address of the codec. This address is only used in static mode. In DHCP-mode, the assigned IP-address can be found on the Welcome Menu.

IP-subnet mask

IP-subnet mask defines the type of network. This address is only used in static mode. Your LAN-administrator will provide the correct value for this field.

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