VoIP security related blogs

Was checking out VOIPSA's blog and noticed that they mention a few blogs of interest which reminds me...

I've been asked to name VoIP security related material that one should check out, so here goes my list:

• Voice of VOIPSA - blog covering VoIP security
• Sipera VIPER Lab - blogging about VoIP vulnerabilities
• Voipsec mailing list - just what the name says ;-)

Will be adding more later on