I tried changing SIP to TCP and AXON wouldn't register.
I've tried putting the Axon machine in the DMZ with no luck.
I managed to get it work once when I disable my software firewall (BitDefeder) but haven't had much joy repeating the success, in fact I just tried again after turning the whole suite off and still no luck.
This is also the case on the XP machine with windows firewall.
On my router I have a rule that point 5060 -> 5060 for SIP and this seems to work, everything registers as it should.
Like I say, when people phone me, it works.
It's just when I dial ou