> i would like to use ethereal in order to see the voice traffic in my
ethernet.
> while listening the network, i would like to add all conversations into
different queues
> and after the conversation ends, will save it into somewhere in the disk.
What format do you want to save in?
Current version of Ethtereal already supports handling and saving of RTP
streams in various forms:
Tools/Statistics/RTP Streams/Show All... lists you all RTP streams present
in the capture.
Now you either can...
* mark all packets belonging to a stream and save all marked packets (via
the normal Ethereal Save As... dialog)
or
* save the selected stream as rtpdump (saves plain RTP packets, without the
stuff from lower protocol layers, but with reception timestamps)
or
* Analyse the selected stream and save the RTP payload (currently only for
G.711 PCMA payload) as .au sound file.
or
* Analyse the selected stream and save most pertinent information in a .csv
file.
> as far as i'm concerned we can modify ethereal in order to work as i
described.
> is there any suggestion for this study?
>
if that really doesnt suffice, look at the rtp_streams and rtp_anaylsis
files.
That's where it is all done.
regards,
Lars Ruoff
