Adder Technology AdderLink IP Switch User Manual


 
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36
Modem conguration
This page allows you to
congure the COM1 serial
port located at the rear of
the AdderLink IP.
AdderLink IP Modem Config
ATZHS0=1
192.168.3.2
192.168.3.1
115200
Initialize Port
Restore Defaults
CancelSave
Init String
Baud Rate
Client IP
Server IP
Server IP / Client IP
When a user dials into the AdderLink IP via a modem or ISDN adapter, the
AdderLink IP sets up a temporary two-device network using PPP (Point to Point
Protocol). For this purpose, both devices must have ‘dummy’ IP addresses so that
they can communicate correctly. These two addresses can be almost anything
expressed in the quad octet format (i.e. 192.168.3.1.). However, it is advisable
not to make them the same as the real IP addresses used by either the remote
system or the AdderLink IP.
Baud rate
This option congures the speed of the serial connection between the AdderLink
IP and a connected modem or ISDN terminal adapter. The default setting is
115200. The other communication settings are xed as: No parity, 8 bit word, 1
stop bit.
Init string
The codes entered here are used to prepare the connected modem or ISDN
terminal adapter for use with the AdderLink IP. The default code is a Hayes-
compatible string to congure auto answer mode and would be understood by
the vast majority of modem/ISDN devices. The code is sent when the AdderLink
IP is rst switched on or whenever the Initialize button is clicked.
Initialize port
When selected, this option sends the characters entered in the ‘Init string’ eld
to the connected modem or ISDN terminal adapter.
Restore Defaults
When selected, this option resets the ‘Baud rate’ and ‘Init string’ values to their
original default settings.
To get here
1 Use the local keyboard and log on as the ‘admin’ user.
2 Press
(hotkeys may be different).
3 Select ‘Conguration’.
4 Select ‘Modem conguration’.