[Freeswitch-users] audio quality issue

[Anthony Minessale]

1) Please try the development snapshot.
2) You need a kernel running at 1khz for best results, we do not
officially support xen, (openVZ works fine)


On Fri, Dec 17, 2010 at 3:19 PM, Rafqat . <rafonline at hotmail.com> wrote:
>
>
> Hi,
>
> I recently installed freeswitch 1.0.6 on centos 5.5 (hosted on xen server).
> I feel as if the audio quality is not as good as what it should be (6-7 out
> of 10).  This is apparent in calling the default voicemail IVR, sometimes I
> have issues leaving a message, sometimes I hear some weird noises.  However,
> I have no issues with the quality of the recorded voicemail message I leave,
> it sounds fine on playback.
>
> Is this an issue with my phones (Flexor 500)?  I have a softphone which
> doesn't seem as bad but still has issues.
>
> I also get the following message on startup of freeswitch:
>
> 2010-12-17 21:17:39.138958 [WARNING] switch_time.c:206 Timer resolution of
> 4000 microseconds detected!
> Do you have your kernel timer frequency set to lower than 1,000Hz? You may
> experience audio problems.
>
> I assume its related.
>
> Any help will be much appreciated.
>
> Cheers
>
> Raf
>
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>



-- 
Anthony Minessale II

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