Re: [Ekiga-list] Sip account - busy tone after some time

[Stuart D Gathman <stuart gathman org>]

On 11/03/2010 11:21 AM, Eugen Dedu wrote:
> On 19/10/10 13:33, orschiro googlemail com wrote:
> > I have a strange problem. I'm connected to a sip account but I don't
> > receive any calls after some time. The person who calls gets then only
> > a busy tone. I'm registered at sipgate.de. Any ideas how to solve this
> > problem?
> >
> > I'm using sipgate version Version     : 3.2.7 Release     : 4.fc14 
> > for Fedora14.
>
> This is strange, because a fix for this bug (see 
> http://git.gnome.org/browse/ekiga/commit/?h=gnome-2-26&id=3b636f02e80) 
> was fixed by 3.2.7.  Could you send us the debug output (-d 4)?
We've found this to be caused by session timeout in NAT firewall.   Try 
reducing registration timeout to 5 mins.  The twinkle softphone has a 
"NAT keepalive" setting which sends do nothing packets every minute.