[Asterisk-Users] Re: Remote SIP Connections

[Blake Krone]

forgot to include the list

---------- Forwarded message ----------
From: Blake Krone <blakekrone at gmail.com>
Date: Jul 6, 2005 9:07 PM
Subject: Re: [Asterisk-Users] Re: Remote SIP Connections
To: dbruce <dbruce at bananatel.ca>


Just had my brother connect from his time warner cable in minnesota to
my adelphia in colorado springs, both NAT'd and I have my DMZ on,
still nothing :(

Any other ideas???
I wanted to setup an asterisk server so I could have VoIP in the house
but then send SIP phones to my parents in Minnesota to save on long
distance costs and cell minute usage.

Thanks!

On 7/5/05, Blake Krone <blakekrone at gmail.com> wrote:
> Well I had it setup with DMZ and port forwarding, removed the port
> forwards and still no luck :(
>
> Might end up going back to @home seen as other things like music on
> hold won't work properly, maybe something is just messed up in my
> gentoo install of asterisk.
>
> -Blake
>
> On 7/5/05, dbruce <dbruce at bananatel.ca> wrote:
> > You have forgotten that the WRT54G is a NAT router.
> >
> > The phones that are trying to connect to your server are also very likely to
> > be behind a NAT router. This make it almost impossible to tell what ports
> > are actually going to be used for inbound or outbound traffic... many NAT
> > routers do not attach any significance to SIP protocol messages. Add to that
> > the fact that many IP phones do not use the same port range for RTP that
> > asterisk uses by default, and you have a VERY difficult time determining
> > which port ranges need to be forwarded.
> >
> > Your easiest solution is to remove the forwarding rules, give your asterisk
> > server a static IP address on your local network, and configure that IP
> > address as the DMZ. All unsolicited requests to the router are sent to the
> > IP address configured as the DMZ.
> >
> > The DMZ settings are found under the "Applications & Gaming" tab on the
> > WRT54G.
> >
> > You could also play with port triggering settings, but that is also a very
> > dificult process.
> >
> > Regards,
> > Derek Bruce
> >
> >
> > ----- Original Message -----
> > From: "Blake Krone" <blakekrone at gmail.com>
> > To: <asterisk-users at lists.digium.com>
> > Sent: Tuesday, July 05, 2005 7:10 PM
> > Subject: [Asterisk-Users] Re: Remote SIP Connections
> >
> >
> > I have gotten them to be able to connect but I am unable to hear the
> > other person and they can't hear me either.
> >
> > What else am I missing?
> >
> > On 7/5/05, Blake Krone <blakekrone at gmail.com> wrote:
> > > Hello all, I have my * server setup behind a Linksys WRT54G on
> > > Adelphia cable. I have forwarded 5060,10000-10020, and another port
> > > set can't remember off the top of my head but I can't seem to connect
> > > to the * server from any locations that are direct connects to the
> > > Internet. Am I missing a portset for forwarding?
> > >
> > > If I use the name service (voip.*****.com) from my home connection on
> > > the same LAN as the * server it will connect fine.
> > >
> > > Any ideas?
> > >
> > > TIA!
> > > -blake
> > >
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