[Asterisk-Users] Sound Card Buzzing

[Gary Ruddock (Swift Drinks)]

----- Original Message ----- 
From: "Gary Ruddock (Swift Drinks)" <garyruddock at hotmail.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
<asterisk-users at lists.digium.com>
Sent: Sunday, January 02, 2005 11:56 AM
Subject: [Asterisk-Users] Sound Card Buzzing


>I have installed asterisk on a server and everything is fine. I get 
>asterisk to play a sound when a call arrives.
>
> However
>
> If I switch off the server, when it boots I get an annoying very loud buzz 
> from the speakers.

P.S.    The loud buzzing stops if i kill asterisk.

>
> So I switch off. Remove the PCI sound card. Enable the on board sounds 
> card in the bios. Switch on. Asterisk boots fine. Use sndconfig to install 
> the onboard sound card and everything is fine again.
>
> Unitil the next reboot. Then I have to disable the onboard sound card in 
> bios. boot up. close down. install pci sound card. boot up. asterisk is 
> fine. then use sndconfig again.
>
> I am stuck in a cyle of installing and uninstalling sound cards every time 
> I reboot this machine.
>
> I am guessing it has something to do with irq, modprobes and asterisk but 
> i don't have a clue.
>
> Any help would be greatly appreciated!! 
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