I am having trouble creating a port forward using ASA Version 8.3(1) on our ASA 5505
We only have 1 external IP and I'm trying to route IAX traffic (UDP 4569) to our internal PBX (10.0.5.100)
I have created an access rule which I think is correct;
access-list outside_access_in extended permit object iax any interface outside
but I'm struggling with the NAT rules.
Thanks for your help.