Digi WAN 3G User Manual page 115

Custom Profile
The Custom port profile displays all serial-port settings, which can be changed as needed. Use the
Custom profile only if the use of the serial port does not fit into any of the predefined port profiles,
for example, if network connections involve a mix of TCP and UDP sockets.
Basic serial settings
After selecting a port profile, the profile settings are displayed. Choose the appropriate features for
your environment. Here are brief descriptions of the fields in the Basic Serial Settings; see the
online help for detailed information about each setting.
The Description field specifies an optional character string for the port which can be

used to identify the device connected to the port.
 Basic Serial Settings include Baud Rate, Data Bits, Parity, Stop Bits, and
Flow Control. The basic serial port settings must match the serial settings of the
connected device. If you do not know these settings, consult the documentation that
came with your serial device. These serial settings may be documented as 9600 8N1,
which means that the device is using a baud rate of 9600 bits per second, 8 data bits, no
parity, and 1 stop bit.
When using RealPort (COM port redirection) or RFC 2217, these settings are supplied
by applications running on the PC or server, and the default values on the Digi device do
not need to be changed.
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