http://voipsa.org/blog/2007/08/31/fyi-im-speaking-on-voip-security-at-ingate-sip-trunking-seminar-series-sept-11-in-la-concurrent-with-internet-telephony-expo/ Collective thoughts and musings on the state of VoIP security today. Fri, 25 Jul 2008 15:54:54 +0000 http://wordpress.org/?v=2.6