[arm-allstar] NAT problems, I think

[Chris Zenchenko]

AT&T just foysted a replacement router on me.
I had a 5031NV that I finally whipped in to shape a few years back.
Now I've got a 5268AC instead.
I set the DMZ to my inside router.
Nothing changed on it.
Now I can't stay connected to any nodes when transmitting.
If I connect and the other end is busy talking I can listen forever.
If I key-up for more than a few seconds I get disconnected and if I key-up
again it trys to reconnect and fails.
It reports from the Asterisk cli that max transmit retries are exceeded.
My regular Freepbx system seems to be working both inbound and outbound
chan-pjsip.
Most of my other in-out stuff is working, just not allstar.
Frustrating!