[VOIPSEC] Has anyone found or done a comprehensive review of open source firewalls with a focus on SIP?

[Jim Van Meggelen]

I put a posting on the taug.ca list regarding firewalls, and got a lot of
great responses, but I couldn't help but wonder if anyone had ever done a
comprehensive review of the various firewalls out there, and some sort of
comparison with a weight towards handling VoIP traffic efficiently.

Has anyone had any experiences that they would be willing to share?

Regards,

Jim

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Jim Van Meggelen
jim at vanmeggelen.ca
http://www.oreillynet.com/pub/au/2177

"A child is the ultimate startup, and I have three. 
This makes me rich."
                    Guy Kawasaki
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