H323协议包模拟工具

CallFlow 0.0.2 (c) 2001,2002 Royal Philips Electronics NV What does it do =============== It creates a message / call flow from an Ethereal trace for H.323 calls How do I use it =============== Capture a call (or more than one) using Ethereal. Filter the capture using the following Filter: h225 || h245 Print the output to file using File / Print. Select "To file" and fill in a filename after "File". Press OK or Print or whatever the button is called this week. Open a command line and run the CallFlow application with these parameters: callflow -f <filename> -g <gatekeeper> [-o <outputname>] filename The filename of the Ethereal print file [REQUIRED] gatekeeper The IPv4 address of the gatekeeper [REQUIRED] outputname The name of the output file [OPTIONAL] This output file should not be an existing file The default filename is output.txt Example: callflow -f test.log -g 192.168.11.4 -o callfromatob.txt The output will have the following characteristics: - For every H.323 message there will be the frame number from the Ethereal trace, so it' trivial to find out what the contents of the message were. - Every message will have the time relative to the start of the capure. - Every IP address has its own column in the file - The gatekeeper is always located in the second column, with the first endpoint to the left of it and the rest to the right. Examples ======== In this directory you find a file called test.log, this file has been used to generate output.txt, which is found in the same directory. Contact ======= For questions you can contact Andreas Sikkema at andreas.sikkema@philips.com