I phoned Soekris and the main guy (heavy accent) told me that the JP10
connector will supply 12v to the Sangoma molex connector. Of course there
is always the possibility we had a miscommunication. Can anyone confirm or
deny?
I phoned Sangoma and the tech told me that Sangoma FXS ports require 100ma
per port during ringing which comes from the 12v connected to the molex
connector. That is 200ma per 2 port module while both are ringing
simultaneously. If your not getting a lot of simultaneous ringing or it's
all outbound then I don't think you need much power. That is the impression
I got in my discussion with the Sangoma tech but he sounded like a low level
tech and had to ask someone else a couple times. It would be nice to
confirm these facts as well.
>Message: 1
Date: Thu, 2 Feb 2006 15:18:56 -0600
From: <[EMAIL PROTECTED]>
Subject: Re: [Astlinux-users] Soekris/TDM2400P
To: "'Discussion of AstLinux - Asterisk on Compact Flash'"
<[EMAIL PROTECTED]>
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="us-ascii"
According to Digium's data sheet fully populated TDM2400P requires at least
1.4 Ghz Pentium-4 or better. It's also a full lengths PCI card which means
it's much bigger then net4801 designed for embedded applications.
As far as power consumption, there is no info about it in Digium's data
sheet, but according to Sangoma's docs, 24 port FXS card requires 200W power
supply, so some soldering to the DC jack is really not gonna help, unless
you change that power brick to some 150-200W one...
Dmitry.
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Graham S.
Jarvis
Sent: Thursday, February 02, 2006 4:58 AM
To: Discussion of AstLinux - Asterisk on Compact Flash
Subject: Re: [Astlinux-users] Soekris/TDM2400P
Hello All,
Anyone with _any_ experience with the Digium TDM2400P?
(Any platform)
I'd like to put a 4fxo/20fxs into a net4801.
It looks like I can get 12V to the card with some soldering to the DC jack -
thanks Olivier Taylor.
(NOT via J10 - Canuck15 - this only supplies 5V, according to the manual)
Is this going to work? Does the board have enough cpu or is the 4801 going
to die on the 4th outgoing call?
Would I be better off with a PC?
Are these standard TDM drivers on astlinux at all?
All help appreciated.
-Graham S. Jarvis-
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