[asterisk-users] Strange beep during calls

[Tim Nelson]

I've also seen systems where the IRQ between the card and another heavily loaded device (disk controller) are shared causing clicks, beeps, and pops to be present in the audio stream.

Tim Nelson
Systems/Network Support
Rockbochs Inc.
(218)727-4332 x105

----- "Alan Lord" <alanslists at gmail.com> wrote:

> Felippe Silvestre wrote:
> > Hi all,
> >  
> > Our users are complaining about beeps that happen in the middle of
> some 
> > calls. They are similar to the sound heard you are in a call and
> press 
> > any button in your phone. Please find bellow some examples of these
> 
> > beeps(the recordings are in Portuguese, but the beeps are easy to
> identify):
> >  
> > http://www.katizak.locaweb.com.br/asterisk/beep.mp3
> > http://www.katizak.locaweb.com.br/asterisk/beep2.mp3
> > http://www.katizak.locaweb.com.br/asterisk/beep3.mp3
> > http://www.katizak.locaweb.com.br/asterisk/beep4.mp3
> >  
> > We are sure that our users are not pressing any button in the
> softphones 
> > during the conversations.
> > Do you guys are able to identify where these beeps are coming from?
> 
> > Maybe an * functionality that we need to turn off... We are using 
> > Asterisk 1.4.21.2.
> >  
> > Thanks.
> >  
> 
> There was a short discussion on the OSLEC mailing list very recently 
> about something that sounds (forgive the pun) similar. (Sorry I can't
> 
> add anything else but I deleted them.)
> 
> I can't recall what the suggestions were but I think someone mentioned
> 
> possible hardware faults on an analogue line card...
> 
> Al
> -- 
> The way out is open!
> http://www.theopensourcerer.com
> 
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