[Asterisk-Users] Fail over

[Matt]

buy 2 load balancer to failover between themselves.

Best Regards

Matt
----- Original Message ----- 
From: "Mitchel Constantin" <mitcheloc at gmail.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<asterisk-users at lists.digium.com>
Sent: Tuesday, March 29, 2005 11:34 PM
Subject: Re: [Asterisk-Users] Fail over


> Matt,
>
> This isn't meant as a flame, rather I'm curious about what other
> people think about the following situation...maybe it's just the
> philosopher in me, what happens when the load balancer fails?
>
> Thanks,
> Mitchel
>
>
> On Tue, 29 Mar 2005 13:47:58 -0800, Matt <mattl at xgforce.com> wrote:
> > you can use dual T1, each on a separate pbx. and use a load balancer for
> > fail over. see http://www.xgforce.com/loadbalancer.html for affordable
> > models.
> >
> > Best Regards
> >
> > Matt
> >
> > ----- Original Message -----
> > From: "Rich Adamson" <radamson at routers.com>
> > To: "Asterisk Users Mailing List - Non-Commercial Discussion"
> > <asterisk-users at lists.digium.com>
> > Sent: Tuesday, March 29, 2005 7:11 AM
> > Subject: RE: [Asterisk-Users] Fail over
> >
> > > > No, that's a service, or at least I think it is, the sales garbage
> > obscures
> > > > what it really is so who knows.
> > > >
> > > >  What I need is a little box that diverts calls if the PBX goes
down.
> > >
> > > FYI, the topic has been discussed previously on the list, and the
> > > problem that you're trying to address is far more difficult that
> > > what you might think.
> > >
> > > The issue is... how do you know when the pbx is down?
> > >  - machine is up, asterisk is down
> > >  - machine is up, asterisk is up but not responding
> > >  - machine is down hard (somewhat easier to address)
> > >
> > > Some of the previous postings noted using a relay to transfer t1's,
> > > pri's, etc, to a second machine; however, tripping the relay still
> > > requires some sort of watchdog timer that would sense inactivity.
> > > There is no code in asterisk to trigger that process today.
> > >
> > >
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