Titan Electronics Inc NETCOM423 Manuel D’Utilisation

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functionality. Here are the basic network parameters only. A modem 
accepts connections from the network, in this case via TCP/IP. The 
TCP port for this is defined as the “TCP Port(Data)”. This is the only 
parameter required to set here. All other values are normally defined via 
AT-commands. However for short, “Destination” allows for up to four 
predefined targets, available with special Dial commands. The 
“IP Modem Config” is known as the Init String in standard modems. 
 
 
5.1.2.2.6. 
TCP Advanced Settings 
All of the above operation modes are 
special configurations for options. In 
some situations none of the 
pre-defined modes fit the customers 
needs. When this is the case, the 
TCP Advanced Settings  offer  the 
configuration of any Transfer 
parameter. Unusual combinations of 
Modes are possible with this, also 
standard modes with unusual 
parameters. 
 
 
 
Image 35: Web Panel TCP Advanced Settings 
 
 
5.1.2.2.7. 
UDP Data Transfer 
The UDP mode is available as 
a function since the version 1.4 
of the firmware. UDP sends 
data in single packets instead 
of a stream. This protocol 
requires a “UDP Port(local)” 
for listening to incoming data. 
Other stations on the network 
send their data to this port. The 
“Destination” host is 
configured by IP-Address or name, plus the target “UDP Port(Dest)”. 
 
Image 36: Web Panel UDP Data Transfer 
“UDP MaxPacketSize” is a limit for the size of UDP packets. When the 
amount of data received on the serial port reaches this limit, the UDP 
Frame is assembled and sent to the destination. 
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NetCom 123 WLAN, 423 WLAN,