Spring VON Europe is on next week, and I'll be there at the conference and the expo where Dialogic have a booth. Drop me a line if you'll be there and want to meet up. On the Thursday I'm chairing the panel on The Real Risks of VoIP Security with Dan York (Mitel & Voipsa), Tom Kershaw (Verisign) and Ari Takanen (Codenomicon). Should be a good session.