I snipped all of the previous data, as I'm trying to boil down
this problem to its essence...
I turned off the firewall for a few seconds, and still got no
audio. For those that will be suspicious, the commands were:
shorewall stop
shorewall clear
tested connection, no audio
shorewall
I have been running Asterisk for years on a machine with a public
IP. Most recently, I have been running 1.2.17, from the day it
came out, with no (noticeable) problems.
Yesterday, I switched over to a new server that is on the same
public subnet, one higher than the original server.
I