[Freeswitch-users] block udp for public profile

Russell Treleaven rtreleaven at bunnykick.ca
Thu Apr 6 22:48:57 MSD 2017

I have been thinking about only accepting tcp/tls on the public profile and
blocking udp at the border.
The peer will have to do the 3 way handshake which means we know they have
a valid source ip:port before they get up the sip stack

I'm sure this is not a new idea.

Any thoughts?


Russell Treleaven
sip:rtreleaven at sip.bunnykick.ca;transport=tcp
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