Re: [GnomeMeeting-list] Gatekeeper registration failed

[Luca <BICHOLUCA terra es>]

Damien Sandras wrote:

> Le vendredi 08 avril 2005 à 10:58 +0200, Luca a écrit :
>
>  
>
> > Well as far as I understand NAT stands for Network Address transalation.
> > But it is used in case of private Ip adresses.
> > In my case my ip address is public in the sense you can for example 
> > connect directly to my apache using a normal web navigator, you can ssh 
> > and so on.
> >    
>
> So the machine on which GnomeMeeting is running has a public IP?
>
>  
>
> > The problem is that probably the udp ports are closed so that the STUN 
> > is unable to comunicate with my computer.....can it be the case?
> >    
>
> You do not need STUN with a public IP.
>
> What happens is that you have a firewall on the machine running
> GnomeMeeting, disable it, and it should work and you should hear the
> message when calling h323.voxgratia.org.
>
>  
>
> > I mean even if no NAT is used by my router (I think this is the case for 
> > public IP) the firewall can still block incoming UDP packets so that the 
> > STUN cannot connect me through UDP....
> >    
>
> I don't think so. If it is a router, without private IP addresses behind
> at least.
>
>  
>
> > Am I understanding it correctly?
> >    
>
>  
I have tested with a friend in the same departement and gnomemeeting 
works locally (i have no firewall on my machine running)
Then I phoned to the central firewall administration and they confirmed 
me that ALL the UDP ports are closed.
Some TCP ports are opened by the way.
So can I hear h323.voxgratia.org sound with only TCP ports opened?
Luca