Re: [asterisk-biz] Creating a monster...

Save your self a head each get your self a DS3

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Mitul Limbani wrote:

Hello,  I woud recommend using quad red fone devices over 1gbps Ethernet, all   on 1U servers with dual NICs and since there is no on machine irq   used, you can do away with lesser powerful boxes.  You can also look at HA with ultramonkey heartbeat, to ensure   avolability in mission critical situations.  If you need any setup n confg help we can provide the same.  Thanks & Regards, Mitul Limbani, Founder & CEO, Enterux Solutions Pvt. Ltd., The Enterprise Linux Company (r), http://www.enterux.com http://www.entVoice.com  On 02-Oct-2009, at 7:44 PM, Matt Florell <astmattf@gmail.com> wrote:    

On 10/2/09, Steve Edwards <asterisk.org@sedwards.com> wrote:     

On Fri, 2 Oct 2009, Matt King wrote:        

I've got a requirement to build a 16-port E1 ISDN Asterisk machine   (so that's a whopping 480 simultaneous calls).  I'm thinking of using 4x TE405P or 4x TE410P to provide the 16 E1 ports required.  There is no VoIP requirement at this customer.  Does anyone out there have any experience you can share with   building and running a system like this?         

 I had a similar requirement about 5 years ago for a 24x7x365 adult   chat site, except it was for T1s instead of E1s. Back then, the interrupt activity from the 4 cards was strongly advised against. I don't   think that is an issue any more.  When we thought about it, 4 1u pizza boxes with 1 quad card each   made more sense. The dialplan on these "telco servers" just answered the call   and dialed the "application server."  If a telco server crashed, we only lost 25% of our capacity. Likewise (because we were running at less than 75% of capacity), we could do a "rolling upgrade" of the telco servers without any downtime. When we wanted to upgrade the application server, we changed the telco server dialplan to dial the backup application server.  You may want to take a look at external E1/T1 devices like red-fone.com  .       

We have also built a 16 x T1 server, except we used two Sangoma octal(8) port cards.  It is doable, but to reiterate what Steve already said, you would be better off breaking it out into separate servers.  MATT---  _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com--  AstriCon 2009 - October 13 - 15 Phoenix, Arizona Register Now: http://www.astricon.net  asterisk-biz mailing list To UNSUBSCRIBE or update options visit:   http://lists.digium.com/mailman/listinfo/asterisk-biz     

 _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com--  AstriCon 2009 - October 13 - 15 Phoenix, Arizona Register Now: http://www.astricon.net  asterisk-biz mailing list To UNSUBSCRIBE or update options visit:    http://lists.digium.com/mailman/listinfo/asterisk-biz