[VOIPSEC] Test bed

[Anand Thangaraj]

hi,
Iam planning to design a test bed for analysing DoS attack on VoIP. My aim
is to identify an attack launched on VoIP services by monitoring the
traffic/signal.
Any ideas/suggestions are welcome.
This is just a basic one, i plan to extend the study to application layer
attacks and concentrate more on attacks on SIP like Registration Hijacking,
BYE, CANCEL, REFER attacks.

thanks in advance

regards
Anand