[asterisk-users] how many quad T1 cards

[David fire]

what about realtime and dundi? one asterisk for register and then many for
the T1 cards you use dundi to route the calls if one server fail the system
will repleace it...
and a the dual core are cheap now so it is not a big issue buy 4 or five.
David

2009/1/9 Benoit <maverick at maverick.eu.org>

>
> Isn't anyone using this kind of thing http://www.red-fone.com/ for this
> kind of massive HA deployment ?
> there is a case study on their web site using 4 asterisk boxes and 8
> red-fone T1 to Ethernet bridges to
> handle 900 concurrent calls.
>
> (I would say that using all this nice hardware on Linksys network
> switches is kind of shooting itself in the foot,
> but that's another problem ...)
>
> Jeff LaCoursiere a écrit :
> > I'm pretty sure he was asking about a minimum of two boxes.  4 quad T1
> > cards would only be 16 x 24 = 384 lines.  I agree to a point though - if
> > you have a service that is utilizing close to 800 lines and half of your
> > service suddenly bites the dust you would probably be in a world of hurt.
> > I think four boxes would probably be about right.  With OpenSER in front?
> >
> > j
> >
> > On Fri, 9 Jan 2009, Grygoriy Dobrovolskyy wrote:
> >
> >
> >> 700-800 is the maximum limit without transcoding on very optimized
> setup. I
> >> would call it suicide without a failover solution. Why dont you consider
> the
> >> dns srv for load balancing among 2 servers ?
> >>
> >> 2009/1/8 Scott Plante <splante at insightsys.com>
> >>
> >>
> >>> Jerry, back in August you were thinking about putting 4 T1 cards in a
> >>> single box--did you end up doing that and how did it work out? We're
> >>> looking at 700-800 lines for an app and are trying to figure out how
> >>> many machines we'll need.
> >>>
> >>> Has anyone else done more than 2 quad T1 cards?
> >>>
> >>> --
> >>> Scott Plante, CTO
> >>> Insight Systems, Inc.
> >>> (+1) 404 873 0058 x104
> >>> splante at insightsys.com
> >>> http://zyross.com
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> >>>
> >>> asterisk-users mailing list
> >>> To UNSUBSCRIBE or update options visit:
> >>>   http://lists.digium.com/mailman/listinfo/asterisk-users
> >>>
> >>>
> >
> > _______________________________________________
> > -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> >
> > asterisk-users mailing list
> > To UNSUBSCRIBE or update options visit:
> >    http://lists.digium.com/mailman/listinfo/asterisk-users
> >
>
>
>
> _______________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>



-- 
(\__/)
(='.'=)This is Bunny. Copy and paste bunny into your
(")_(")signature to help him gain world domination.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090109/df73ecf4/attachment-0001.htm