Thank you for the technical details matt, I want to know what is the method of record packets RTP?<br><br><br><div><span class="gmail_quote">2007/12/13, Matthew Saskin <<a href="mailto:matt@saskin.net">matt@saskin.net</a>
>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">*Very* high level here:<br><br>-Run application on a server sitting on a SPAN port that will see all of
<br>your voice traffic<br>-Capture traffic from the network with the ethernet card in promiscuous mode<br>-Record packets of signaling protocol of choice (SCCP)<br>-Record packets of transport protocol of choice (RTP)<br>
-Read the technical specifications of both of these protocols (SCCP/RTP)<br>to understand how to decode them, pull out the necessary information,<br>and put that into a usable format.<br><br>This is an incredibly in-depth thing you're looking to do. A good
<br>starting point would be to look at open-source applications that already<br>do this - Oreka (<a href="http://oreka.sourceforge.net">http://oreka.sourceforge.net</a>) comes to mind.<br><br>-matt<br><br>khaled wrote:<br>
> i wants technical information to develop this application , not a<br>> software !<br>> thank you<br>><br>><br>><br>> 2007/12/12, Wes Sisk < <a href="mailto:wsisk@cisco.com">wsisk@cisco.com</a> <mailto:
<a href="mailto:wsisk@cisco.com">wsisk@cisco.com</a>>>:<br>><br>> Witness, among others, have already developed this application:<br>> <a href="http://www.witness.com/content/Impact%20360%20IP%20Recording.pdf">
http://www.witness.com/content/Impact%20360%20IP%20Recording.pdf</a><br>><br>> /Wes<br>><br>> khaled wrote:<br>>> Hi<br>>> i want to develop an application voip call recording<br>>> the protocol using in the LAN is cisco skinny
<br>>> i think that the solution is connected to switch on span port<br>>> and sniff all the VOIP packets and save each voice conversations<br>>> in a wav file<br>>> i saw JTAPI it is interesting API for this application
<br>>><br>>> can any one have a some solution or documentation to develop<br>>> this application ?<br>>> thank you<br>>> ------------------------------------------------------------------------
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