I have a SIP VoIP program that outputs its log files in a simple text format, but it's proprietary format. The file includes a timestamp, and the source/destination IP/port of the message, and then the text message. There is usually up a 1MB of these sequentially in one file, with a few obvious debug statements interspersed throughout that the scrpit should ignore. I want a perl script that will convert such files to pcap format ([url removed, login to view]) so that they can be viewed in the program Ethereal. The perl script should run under windows - either using ActivePerl, or cygwin. Programming libraries are available for both if you google for them.