[VOIPSEC] article on vulnerability of compressed audio

[Dan Wing]

 > Not sure what audio VBR codec they are referring to, certainly none
 > of the common RTP codecs I've come across are VBR so it's hard to
 > see what the issue is.

The paper is at http://www.cs.jhu.edu/~fabian/papers/oakland08.pdf
and the codec they used was speex, http://speex.org,
http://en.wikipedia.org/wiki/Speex#Large_application_base

-d