In IAX.conf set the port like this:

        

; Inter-Asterisk eXchange driver definition
;
;

[general]
bindport=4568
bindaddr=0.0.0.0    

bindport has to be above bindaddr. 

Then on the allstarlink.org site in the server network config set the port there. Restart asterisk, give it 30 mins to propagate and test again.
--
Tim
:wq

On Jan 11, 2014, at 9:22 AM, Doug Crompton <doug@crompton.com> wrote:

What is the procedure to change the port. I don't see a place in the server config to do this?? I know the bindport in iax.conf but where is the different port setup at allstarlink.org?

What is the significance of the last few sentences of this help text where it says about a small number of nat.....     Does this apply?

 http://ohnosec.org/drupal/node/66


73 Doug
WA3DSP
http://www.crompton.com/hamradio




Subject: Re: [App_rpt-users] Incoming connects
From: tim.sawyer@mac.com
Date: Sat, 11 Jan 2014 07:17:11 -0800
CC: app_rpt-users@ohnosec.org
To: doug@crompton.com

Not that I have seen. Mine just works. It would be worth a try to move the port as it’s easy to do. 
--
Tim
:wq

On Jan 10, 2014, at 9:29 PM, Doug Crompton <doug@crompton.com> wrote:

Is there a setting on this router for persistent NAT?