[Serusers] Call connections take too long
jerk face
jerkface2098 at yahoo.com
Mon Dec 22 21:00:37 CET 2003
My setup:
I use a proxy for dialing. The proxy has a static IP
address. The callee can be behind a NAT or on a
static IP address and the call will take a long time
to connect.
I have watched the traffic at the caller end and it is
the same (long pause).
Any other possibilities?
Thank you for your time.
--- Klaus Darilion <darilion at ict.tuwien.ac.at> wrote:
> That all depends on your setup.
>
> Do you use direct IP dialing or do you use a proxy?
> Where is the proxy -
> in your local network or somewhere in the public
> internet? Where is the
> callee located - same network or somewhere else? It
> might be also useful
> to watch the network traffic at the callees site and
> at the ser proxy.
>
> Klaus
>
> > -----Original Message-----
> > From: jerk face [mailto:jerkface2098 at yahoo.com]
> > Sent: Monday, December 22, 2003 6:23 PM
> > To: Klaus Darilion
> > Cc: serusers at lists.iptel.org
> > Subject: RE: [Serusers] Call connections take too
> long
> >
> >
> > I ran ngrep -d eth0 X.X.X.X (Where X.X.X.X is my
> IP
> > address) and I didn't get a lot of DNS queries. I
> > couldn't see any activity on my IP address until I
> > heard a ring (after about 15-20 seconds).
> >
> > What would be some other causes for this problem?
> >
> > Thank you for your time.
> >
> > --- Klaus Darilion <darilion at ict.tuwien.ac.at>
> wrote:
> > > There can be a lot of issues, e.g. I often find
> long
> > > call setup delays
> > > caused by several DNS lookups (either by the
> client
> > > or the proxy) which
> > > may take some time if the DNS server is slow.
> > >
> > > You would have to use ethereal (or other packets
> > > sniffer) and watch all
> > > traffic related to your call to resolve this
> issue.
> > >
> > > Klaus
> > >
> > > > -----Original Message-----
> > > > From: jerk face
> [mailto:jerkface2098 at yahoo.com]
> > > > Sent: Monday, December 22, 2003 6:05 PM
> > > > To: serusers at lists.iptel.org
> > > > Subject: [Serusers] Call connections take too
> long
> > > >
> > > >
> > > > I have noticed that when I attempt to call
> another
> > > > user it takes a long time to make the
> connection.
> > > >
> > > > I'm guessing this is a configuration issue
> since I
> > > > have an ADSL connection. Does anybody know
> how I
> > > can
> > > > solve this problem?
> > > >
> > > > Thank you for your time.
> >
> > __________________________________
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