VoIP traffic generator

[Wimnat]

Anyone know any decent, free, traffic generators that will allow me to test my packet sniffer? I need to look at SIP, RTP and RTCP packets. RTCP XR would be a bonus.

Cheers.

 

[Chaos]

Maybe asterisk could be used for sniffing -

http://www.asterisk.org/

 

[Una]

http://www.secdev.org/projects/scapy/
http://sipsak.org/
http://www.metalinkltd.com/downloads.php

Im currently in the process of writing my own packet crafting tools in ruby but they are pretty incomplete and voip packets are a long, long way off . Those two above should do what you want.

Sounds like a cool project there seems to be a lack of this kind of voip tools out there at the moment actually.