[asterisk-users] audio disappeared after ztdummy install

[ronald ramos]

Hi,

For now i just turned off acpi. and it works now.
just dont know what's the connection of that though
:-)

i will try to do the things you guys suggested also
when i get the chance, thanks for you help!

regards,
nhadie


--- Tzafrir Cohen <tzafrir.cohen at xorcom.com> wrote:

> On Sun, Mar 30, 2008 at 02:35:03PM -0400, Norman W.
> Franke wrote:
> > All too common and largely undocumented. I had
> this same problem.
> > 
> > Installing ztdummy changes Asterisk to use it for
> timing of playback,  
> > apparently. Removing ztdummy "fixed" the problem.
> To get it all to  
> > work, I had to upgrade to to at least kernel
> 2.6.23.11 (previous  
> > versions are either missing options are just
> broken.) 
> 
> Which previous versions have you tried?
> 
> I'll also note that the OP needs to get Zaptel
> working under Xen, which
> is probably a different issue than your own.
> 
> > After doing  
> > this, I recompiled ztdummy and it worked. Note
> that you need to  
> > enable the various and random kernel flags to make
> this work,  
> > generally dealing with the high-performance timer.
> I enabled:
> > 
> > HPET Timer Support
> > Enhanced Real Time Clock Support
> > HPET - High Precision Event Timer
> > HPET Control RTC IRQ
> > Allow mmap of HPET
> > 
> > I'm not sure if you can eliminate some of those,
> but this works for  
> > me and is stable.
> 
> -- 
>                Tzafrir Cohen
> icq#16849755             
> jabber:tzafrir.cohen at xorcom.com
> +972-50-7952406          
> mailto:tzafrir.cohen at xorcom.com
> http://www.xorcom.com 
> iax:guest at local.xorcom.com/tzafrir
> 
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