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toddasterisk2 at gleff...
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 Posted: Tue Apr 01, 2008 8:20 pm Post subject: [asterisk-users] FXS, Power and Sangoma |
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Hi
I've a Sangoma A200D with 2FXO and 2FXS. When using it with only
the FXO module, it's all good. But when I put in the FXS module and
connect the power, logs tells me not enough power.
| Quote: | Mar 31 14:11:54 phone kernel: [ 4761.246931] wanpipe1: Module 1:
Failed to powerup within 600 ms (8V : 72V)!
Mar 31 14:11:54 phone kernel: [ 4761.246937] wanpipe1: Module 1: Did
you remember to plug in the power cable?
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So I disconnect other power devices in the box (Dell Optiplex GX270)
such as the Zip drive and CDROMs, but no luck. Then I took an
external power supply with molex connector (http://www.coolerguys.com/840556029977.html
or http://www.cablesonline.com/mo4inpotoacp.html) and tried that
with still the same thing.
How much power does this card need? The AC adapter puts out up to 2
Amps. Sangoma support is only telling me to get a bigger power supply
and don't use the AC adapter. Has anyone else seen this issue? Could
something else be wrong?
thanks
Todd |
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tnelson at rockbochs.com
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| Posted: Wed Apr 02, 2008 9:10 am Post subject: [asterisk-users] FXS, Power and Sangoma |
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That does indeed sound a bit odd. I've run 12-48 FXS ports from a single molex connector with Sangoma hardware. Try testing your power supply with a multimeter to ensure its putting out the proper voltage. I would not trust the extnernal AC adapters as I've found they typically have voltage that is too low...
Tim Nelson
Systems/Network Support
Rockbochs Inc.
----- Original Message -----
From: "Todd" <toddasterisk2 at gleffsecurity.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users at lists.digium.com>
Sent: Tuesday, April 1, 2008 8:20:36 PM (GMT-0600) America/Chicago
Subject: [asterisk-users] FXS, Power and Sangoma
Hi
I've a Sangoma A200D with 2FXO and 2FXS. When using it with only
the FXO module, it's all good. But when I put in the FXS module and
connect the power, logs tells me not enough power.
| Quote: | Mar 31 14:11:54 phone kernel: [ 4761.246931] wanpipe1: Module 1:
Failed to powerup within 600 ms (8V : 72V)!
Mar 31 14:11:54 phone kernel: [ 4761.246937] wanpipe1: Module 1: Did
you remember to plug in the power cable?
|
So I disconnect other power devices in the box (Dell Optiplex GX270)
such as the Zip drive and CDROMs, but no luck. Then I took an
external power supply with molex connector (http://www.coolerguys.com/840556029977.html
or http://www.cablesonline.com/mo4inpotoacp.html) and tried that
with still the same thing.
How much power does this card need? The AC adapter puts out up to 2
Amps. Sangoma support is only telling me to get a bigger power supply
and don't use the AC adapter. Has anyone else seen this issue? Could
something else be wrong?
thanks
Todd
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