SerialIP Utilities 

SerialIP Utilities is easy-to-use package to resolve a problem of remote access to equipment and log all data received from this equipment into files to analyse them in the future. SerialIP Utilities is a software based RS232 to TCP/IP converter.
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Serial Logger Service 

Records all data received on a serial port to a file on a disk. It was originally designed to record telephone traffic data from a corporate phone system (PBX) for later analysis. However, it is generic enough for any one-way serial traffic.
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