[asterisk-users] 120 concurrent ZAP connections in asterisk open edition. Is that possible?

Matt Florell astmattf at gmail.com
Tue Mar 13 12:35:17 MST 2007


Using an octal(8 T1 ports) card I have kept an average of 150
concurrent Zap channels open on a single server over 8 T1s. It's all a
matter of what the hardware will support.

Pure Zap channel conversations isn't always the limiter, what else are
you doing on this server?

MATT---

On 3/13/07, Tzafrir Cohen <tzafrir.cohen at xorcom.com> wrote:
> On Tue, Mar 13, 2007 at 12:18:50PM -0500, Héctor Maldonado wrote:
> > Hi all,
> >
> > In your experience, what is the maximum number of *concurrent* zap channels
> > that you've ever tried with one box of Asterisk open edition?
>
> With Zaptel, the limit is pretty clear: the number of channels your
> hardware supports...
>
> 120 is the capacity of a quad E1 card, or (if I may pitch our own
> hardware) 4 Astribank 32 units. A decent system that does not have much
> transcoding conferencing or other types of complicated processings
> should have no problem with such a load.
>
> >
> > In my case, the max that I've tried was 63 simultaneous connections in a
> > Quad T1/E1 card installed on a Intel Pentium D 3.4Ghz 2GB ram system.
>
> That's half the capacity of the quad E1. What exactly did you try?
>
> --
>                Tzafrir Cohen
> icq#16849755                    jabber:tzafrir at jabber.org
> +972-50-7952406           mailto:tzafrir.cohen at xorcom.com
> http://www.xorcom.com  iax:guest at local.xorcom.com/tzafrir
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