[Asterisk-Users] TDMoE

Alex Lopez alex at opsys.com
Fri May 16 19:04:25 MST 2003


I used that number because I knew that it was too much for one server to
handle, I figured that within the next years with the 3.0Ghz processor
and faster bus speeds we may see systems with 5-6 4 port cards within
them...



-----Original Message-----
From: Martin Pycko [mailto:martinp at digium.com] 
Sent: Friday, May 16, 2003 9:27 PM
To: asterisk-users at lists.digium.com
Subject: RE: [Asterisk-Users] TDMoE

Well but you have to have some idea what you want to do with all of
those
T1's .... 30 T1's cost alot :)

What do you want to do with them ?

Martin

On Fri, 16 May 2003, Alex Lopez wrote:

> I am sure there is a work around for almost anything I could think of,
> but I just like to ask questions as that is the way I have learned
time
> and time again.
>
> I have even tried to come up with a 'sample application' but I keep
> finding that other configs work better.
>
>
>
> -----Original Message-----
> From: Martin Pycko [mailto:martinp at digium.com]
> Sent: Friday, May 16, 2003 5:42 PM
> To: asterisk-users at lists.digium.com
> Subject: RE: [Asterisk-Users] TDMoE
>
> What is your application ? What are you going to do with those PRI's ?
> Are
> you just going to switch it back to DS3 or do you want to terminate it
> to
> VOIP ?
>
> regards
> Martin
>
> On Fri, 16 May 2003, Alex Lopez wrote:
>
> > Would this let me 'join' asterisk serves into one???  For example if
I
> > need to terminate a DS3 worth of PRI. I would have 30 T1s after the
> mux,
> > but would need at least 7.5 (4)T1 port cards. (No flames, I know
that
> > Digium won't sell me half a card:-) )
> >
> > I would like to have one asterisk server handle it all in a cluster
> type
> > environment. One extensions.conf, etc...
> >
> > I know that other issues come into play such as hard drive, process,
> > memory, etc.  But I would like to know how to deploy Asterisk in
Large
> > scale opportunities.
> >
> > I think Open Source is the future, just don't let SCO know....
> >
> >
> > -----Original Message-----
> > From: Steven Critchfield [mailto:critch at basesys.com]
> > Sent: Friday, May 16, 2003 4:42 PM
> > To: asterisk-users at lists.digium.com
> > Subject: Re: [Asterisk-Users] TDMoE
> >
> > On Fri, 2003-05-16 at 15:29, Alex Lopez wrote:
> > > In all the information on Asterisk it takes about TDMoE to link
> > > asterisk servers together. Is this IAX???  How would I use TDMoE.
> > >
> > > Maybe my first question should be, What is it???
> >
> > TDMoE is an attempt to create a fake TDM connection over ethernet.
It
> > accomplishes this by creating putting packets directly on the
ethernet
> > wire destined for the other side.
> >
> > TDM interfaces are always on, so a TDMoE psuedo T1 will rob your
> > ethernet line of 1.544mbit+overhead right off hand with zero calls
on
> > it.
> >
> > IAX is a VoIP protocol, and like other VoIP protocols it keeps a
small
> > ping like connection to the remote side to make sure it can complete
a
> > call, and then only perks up to a larger stream when there is a call
> to
> > be transported.
> > --
> > Steven Critchfield  <critch at basesys.com>
> >
> > _______________________________________________
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> >
>
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