Wireshark · Wireshark-dev: [Wireshark-dev] RTP raw file

["TORKHANI Wajdi" <wajdi.torkhani@xxxxxxxxxxx>]

Hello,

 

Im a final year student of engineering. Im doing a project on VOIP (G.729)

 

I must create a voip sniffer (to capture communication VOIP on the LAN) and then to convert them into audio format.

I succeeded in preparing a sniffer in C++ (by using the library winpcap) to:
1-  capture network traffic
2-  Filtre UDP trafic
3- Read ethernet,ip,udp and RTP header.

But I do not know how to create a raw file seems the output file created by Ethereal

(Statistics->RTP->STeam Analysis->save payload-> .raw )

 

 

Please please help me.

 

Thank you so much.