Re: [Asterisk-Users] 4 X100P + 1 TDMP400(4 FXS): Only by miracle?

2004-05-18 Thread C. Sullivan

  Have you looked at possibly using the TDM400P with 4 FXO modules?  Then
  you would only need to have 2 cards (currently) in the system and
  possibly have room for expansion in the future, if needed.
 

 That's an excellent idea, and maybe the unique way out. But, what do I do
 with all my X100Ps that I bought from Digium?
 Give them back and get my money back and buy a TDM400P(4FXO) ? :-)

Isamar:

I was having the same problems with a similar board.  Unfortunately, there
are only 4 PCI IRQs for the BIOS to assign, so SOMETHING is going to end
up sharing an IRQ in your configuration, and this will break.  Perhaps
somebody needs to indicate this in a FAQ somewhere: X100P boards do _NOT_
play well together on the same interrupt.

On my box, I was having nothing but trouble with 2 X100P boards and a
TDM400P with a single FXS module.  I moved cards around, and found a
configuration that is problem free by avoiding the last (bottom: furthest
away from the AGP) slot in the system.  Since you have 5 PCI cards in your
box, it sounds like you can't really do that.  BTW: theoretically, there
is likely a way to make Linux's APIC support force them on different APIC
IRQs, but I never found a practical way to do this, nor do I know enough
about APIC to even know if this would fix the problem.

I don't know what to tell you, other than to echo the statement that
you'll probably be better served by installing a 4 FXO TDM400P card, even
though that's gonna cost you another US$400.  You might try asking here on
the list if anybody wants to buy some X100P boards...

-fedl
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Re: [Asterisk-Users] 4 X100P + 1 TDMP400(4 FXS): Only by miracle?

2004-05-18 Thread Isamar Maia

 I don't know what to tell you, other than to echo the statement that
 you'll probably be better served by installing a 4 FXO TDM400P card, even
 though that's gonna cost you another US$400.  You might try asking here on
 the list if anybody wants to buy some X100P boards...

Sullivan,

Thanks a lot. I'm trying to find a motherboard with more IRQs until today.
If I don't get it, I'm gonna order the TDM400P(4FXO), otherwise I would
need to have two machines what'd be a big mess.

Isamar


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Re: [Asterisk-Users] 4 X100P + 1 TDMP400(4 FXS): Only by miracle?

2004-05-18 Thread Steven Critchfield
On Tue, 2004-05-18 at 17:42, Isamar Maia wrote:
  I don't know what to tell you, other than to echo the statement that
  you'll probably be better served by installing a 4 FXO TDM400P card, even
  though that's gonna cost you another US$400.  You might try asking here on
  the list if anybody wants to buy some X100P boards...
 
 Sullivan,
 
 Thanks a lot. I'm trying to find a motherboard with more IRQs until today.
 If I don't get it, I'm gonna order the TDM400P(4FXO), otherwise I would
 need to have two machines what'd be a big mess.

There is a fixed number of IRQs in the x86 platform. You have even a
fixed number of IRQs in certain buses. PCI only has 4 IRQ wires in the
sockets. Anything with more than 4 PCI slots is sharing the IRQ line
with some other card unless the board is server class and is actually
running more than one PCI bus. You are more likely to spend less money
on the Digium card than a new motherboard with the specs you would need.
At least the X100Ps should maintain a fair amount of their value.
-- 
Steven Critchfield  [EMAIL PROTECTED]

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Re: [Asterisk-Users] 4 X100P + 1 TDMP400(4 FXS): Only by miracle?

2004-05-18 Thread Andrew Kohlsmith
 At least the X100Ps should maintain a fair amount of their value.

You're kidding me, right??

-A.
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[Asterisk-Users] 4 X100P + 1 TDMP400(4 FXS): Only by miracle?

2004-05-17 Thread Isamar Maia

Hi folks,

I'm trying to make an * PBX for a customer using 4 X100Ps
and 1 TDM400p(4FXS).
The problem I'm facing is to make one unique IRQ for each
PCI slot/board since shared IRQs create all kind of weird noises
and echos.
Anybody got any workaround for that?
Any recommended motherboard to accomplish that ?
Currently, I'm playing with an ASUS A7V600.

Thanks for any tip,

Isamar


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Re: [Asterisk-Users] 4 X100P + 1 TDMP400(4 FXS): Only by miracle?

2004-05-17 Thread Jason A. Pattie
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Isamar Maia wrote:
| Hi folks,
|
| I'm trying to make an * PBX for a customer using 4 X100Ps
| and 1 TDM400p(4FXS).
| The problem I'm facing is to make one unique IRQ for each
| PCI slot/board since shared IRQs create all kind of weird noises
| and echos.
| Anybody got any workaround for that?
| Any recommended motherboard to accomplish that ?
| Currently, I'm playing with an ASUS A7V600.
Have you looked at possibly using the TDM400P with 4 FXO modules?  Then
you would only need to have 2 cards (currently) in the system and
possibly have room for expansion in the future, if needed.
- --
Jason A. Pattie
[EMAIL PROTECTED]
Xperience, Inc. (http://www.xperienceinc.com)
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Re: [Asterisk-Users] 4 X100P + 1 TDMP400(4 FXS): Only by miracle?

2004-05-17 Thread Isamar Maia

 -BEGIN PGP SIGNED MESSAGE-
 Hash: SHA1

 Isamar Maia wrote:
 | Hi folks,
 |
 | I'm trying to make an * PBX for a customer using 4 X100Ps
 | and 1 TDM400p(4FXS).
 | The problem I'm facing is to make one unique IRQ for each
 | PCI slot/board since shared IRQs create all kind of weird noises
 | and echos.
 | Anybody got any workaround for that?
 | Any recommended motherboard to accomplish that ?
 | Currently, I'm playing with an ASUS A7V600.

 Have you looked at possibly using the TDM400P with 4 FXO modules?  Then
 you would only need to have 2 cards (currently) in the system and
 possibly have room for expansion in the future, if needed.


That's an excellent idea, and maybe the unique way out. But, what do I do
with all my X100Ps that I bought from Digium?
Give them back and get my money back and buy a TDM400P(4FXO) ? :-)

Isamar


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