Hi everybody. Just new to the list.
I am trying to evaluate the hardware platform l need to set up in order to provide good enough quality of service with de Asterisk platform and Zapata cards.
It is to say:
The [CPU+Cache+Memory+Hardisks] needed to properly manage [N vocal communications]
I think i will have to grow up to N=3000 so i think it will have to be a cluster of computer working in parallel.
I would appreciate any guideline to estimate this proportion or any source of information you can give me.
Thanks !
Rodrigo Castro.
Wade Weppler <weppler@wwworks-inc.com> wrote:Nice work Mahmut!
Now that the recording patches are in CVS, can you give us some examples of
how to use this?
-wade
Quote:
I was working on implementing several changes to asterisk. I had described
the changes and their reasons in several emails before I started the job.
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<P>Hi everybody. Just new to the list.
<P>I am trying to evaluate the <STRONG>hardware platform l need to set up</STRONG> in order to provide good enough quality of service with de Asterisk platform and Zapata cards.
<P>It is to say:
<P>The [CPU+Cache+Memory+Hardisks] needed to properly manage [N vocal communications]
<P>I think i will have to grow up to N=3000 so i think it will have to be a cluster of computer working in parallel.
<P>I would appreciate any guideline to estimate this proportion or any source of information you can give me.
<P>Thanks !
<P>Rodrigo Castro.
<P>
<P> <B><I>Wade Weppler <weppler@wwworks-inc.com></I></B> wrote:
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Nice work Mahmut!<BR><BR>Now that the recording patches are in CVS, can you give us some examples of<BR>how to use this?<BR><BR>-wade<BR><BR>> I was working on implementing several changes to asterisk. I had described<BR>> the changes and their reasons in several emails before I started the job.<BR><BR><BR>_______________________________________________<BR>Asterisk-Dev mailing list<BR>Asterisk-Dev@lists.digium.com<BR>http://lists.digium.com/mailman/listinfo/asterisk-dev</BLOCKQUOTE><p><br><hr size=1><b><a href="http://ar.rd.yahoo.com/mail/tag/?http://ar.online.yahoo.com">Internet gratis</a>: usuario "yahoo", contraseña "yahoo". Desde Buenos Aires, 4004-1010. <a href="http://ar.rd.yahoo.com/mail/tag/?http://ar.online.yahoo.com/avanzados.html">Más ciudades</a></b>
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Posted: Wed Mar 26, 2003 9:20 pm Post subject: [Asterisk-Dev] Hardware Needed vs. Number of Lines
On Wed, 2003-03-26 at 12:56, yoyo momo wrote:
Quote:
Hi everybody. Just new to the list.
This will probably get at least 1 person on any list annoyed, starting a
new thread by replying to another. Only use reply when staying in the
thread. If you are used to using a threaded mail reader you would
understand.
Quote:
I am trying to evaluate the hardware platform l need to set up in
order to provide good enough quality of service with de Asterisk
platform and Zapata cards.
It is to say:
The [CPU+Cache+Memory+Hardisks] needed to properly manage [N vocal
communications]
vocal communications is kind of vague, Are you refering to channel to
channel calling where only bridging is important?
Quote:
I think i will have to grow up to N=3000 so i think it will have to be
a cluster of computer working in parallel.
I would appreciate any guideline to estimate this proportion or any
source of information you can give me.
Assuming you are using E1s, you will need 10 E1s to get 3000 lines.
In general you should not put more than 2 quad span cards in the same
machine. This will get you 8 E1s in one machine, and a 2 E1s on a quad
card in a third machine. Since you would only need to at most transfer 2
E1s of audio from one machine to the other, it will fit pretty easy in a
100mbit ethernet connection via IAX.
There isn't really any rules of thumb, but since the prices are right, a
2ghz P4 or so is easily a good starting point. As for memory, 256mb is a
good starting point, and the HD should be big enough for the OS, the
software, and anything else you want to store. Bridged calls should
never touch the harddrive other than to write a log of what was done.
For bridged calls that aren't going over ther thernet to the other
machine, expect them to pick up the samples 8000 times a second, and
drop them on another channel the next sample.
--
Steven Critchfield <critch@basesys.com>
Posted: Wed Mar 26, 2003 9:55 pm Post subject: [Asterisk-Dev] Hardware Needed vs. Number of Lines
On Wednesday 26 March 2003 03:20 pm, Steven Critchfield wrote:
Quote:
On Wed, 2003-03-26 at 12:56, yoyo momo wrote:
> I think i will have to grow up to N=3000 so i think it will have
> to be a cluster of computer working in parallel.
>
> I would appreciate any guideline to estimate this proportion or
> any source of information you can give me.
Assuming you are using E1s, you will need 10 E1s to get 3000 lines.
Off by a factor of 10. He'll need 100 E1s to get 3000 lines.
Posted: Wed Mar 26, 2003 10:15 pm Post subject: [Asterisk-Dev] Hardware Needed vs. Number of Lines
On Wed, 2003-03-26 at 15:55, Tilghman Lesher wrote:
Quote:
On Wednesday 26 March 2003 03:20 pm, Steven Critchfield wrote:
> On Wed, 2003-03-26 at 12:56, yoyo momo wrote:
>
> > I think i will have to grow up to N=3000 so i think it will have
> > to be a cluster of computer working in parallel.
> >
> > I would appreciate any guideline to estimate this proportion or
> > any source of information you can give me.
>
> Assuming you are using E1s, you will need 10 E1s to get 3000 lines.
Off by a factor of 10. He'll need 100 E1s to get 3000 lines.
Note to self, when staying at home sick, check all math with a
calculator before writing.
--
Steven Critchfield <critch@basesys.com>
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