[Asterisk-Users] Incoming response and external access

[Peter Svensson]

On Thu, 24 Mar 2005, Paul Goodyear wrote:

> Yes all ports have been forwarded on the iptables section at top
> UDP/5060, UDP/4569, UDP/5036, UDP/10000:20000, UDP/2727
> 
> Doing a simple telnet to these ports non of them are open, even from
> inside the LAN, so the issue is on the asterisk box rather than the
> forwarding I think.

Since when was telnet able to open a udp port? Actually, a udp port is not 
opened at all, though you get an icmp packet back if you send data to a 
udp port where noone listens.

I think you have tcp and udp confused.

Peter