http://voipsa.org/blog/2007/08/29/a-trio-of-new-security-blogs-siperas-viper-lab-tipping-points-dv-labs-and-microsoft-hackers/ Collective thoughts and musings on the state of VoIP security today. Mon, 06 Oct 2008 20:12:58 +0000 http://wordpress.org/?v=2.6.2