ESC2420 User Guide version1.0
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IV. Using NAT Function
1. NAT Function
NAT Function is to allocate private IP to PC’s connected to the gateway and enables the usage of Internet.
However, the speed of Internet Connection may go down, if three or more simultaneous calls are on and
more than 20 PC’s are connected.
2. Configuration of NAT
Using private IP allocated from the gateway, you may connect more than one PC to use Internet.
1) Configuring NAT
If you would connect one or several PC to the gateway, the gateway allocates private IP to PC for NAT
environment.
Change the network of PC (other than one that used for setup) to ‘Obtain IP
dynamically’ (Refer to page12). After setup, turn of the PC’s and
disconnect the adapter from the gateway.
Connect the adapter to the gateway and check LED.
Restart the PC and wait for about a minute
Check to make sure you are able
to connect to Internet from every
PC that is connected to the
gateway.
If you are not able to connect to
Internet, refer to page12 for
‘Network Setup’ of PC.
Connect Several PC’s to the gateway using
(Refer to page10 for installation)