User’s Manual of netMod Network Termination Unit
FIRMWARE UPDATE
One of the basic netMod’s capabilities is its Software Upgrade capability. In this case you
have to use the appropriate software file version, which can be found in netMod’s
Helpdesk site (http://netmod.intracom.gr). The downloading procedure is simple and is
done by using a communication program with XMODEM protocol support (e.g. Windows
Hyper Terminal). An alternative solution for upgrading netMod is the embedded upgrade
option of NCM (netMod Configuration Manager) supplied in netMod’s packaging.
Follow the instructions given below:
Once you have connected and activated netMod, you can use the command ATUPX.
netMod will then ask to confirm your selection. If you answer ‘Y’ you MUST download the
new firmware. Be aware to have the correct file before you answer ‘Y’. Adjust the
communication parameters to 115200bps 8N1 with hardware flow control and use the
protocol XMODEM to load the firmware as a send file procedure. If you encounter any
problem (loss of mains power supply, procedure fail, etc.) press switch SW2. netMod will
restore its initial state and will be fully operational according to the factory settings, using
the firmware stored in one of its two flash memories. Repeat the above procedure if you
wish to download the new firmware.
Software Update Instructions
Use the ati0 command to check the version of your device.
Be sure that you have selected the software edition appropriate
for your device.
netMod has to be connected to the AC mains and to the ISDN line.
Be sure that you have correctly downloaded the whole file.
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