[Asterisk-Users] S100-FX v2 audio quality

[Tom Vile]

The fix I found was to not use them.  They are not ready yet for production use.

On 5/13/06, sdcharly at gmail.com <sdcharly at gmail.com> wrote:
> Hi all,
>
> I have 2 of these with me and from day 1 im facing issues with the
> background noice i have done all sorts of testing but all in vain. the
> changinf of poer supply reduced noise to certain extend but still its
> very clearly audible.
>
> A good fix would be really helpful to me
>
> Thanks
>
>
>
> On 13/05/06, Ben Holt <ben at emediastudios.com> wrote:
> > Darrick Hartman wrote:
> > > Tom Vile wrote:
> > >> Same problem with audio quality.  Got rid of them.  Also the context
> > >> line only allowed 12 characters and we need more than that for some
> > >> installations, I didn't want to have to rename 100 contexts to less
> > >> than 12 characters.
> > > Which audio codecs were you using?  I'm using g729 to connect mine to
> > > the Asterisk box and don't have any audio problems.  Calls routed out
> > > over voip and my POTS lines via a TMD400 card both sounds good.  I would
> > > communicate the problems back to the manufacturer.  They seemed
> > > interested in feedback.  It is upgradeable via ftp so perhaps the
> > > context line can be modified by them.
> >
> > The audio quality issue I am experiencing is white background noise.  I
> > have tried g711u, gsm, and iLBC without any noticeable change.
> >
> > I am pretty sure it is not codec related as it is audible even during
> > the dial tone or the 'silent' period between dialing and ringing (and of
> > course throughout the call). Adjusting the audio gain doesn't seem to
> > improve the situation and I have confirmed with the manufacturer that I
> > am using the latest firmware.
> >
> > - Ben
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-- 
Tom Vile
Baldwin Technology Solutions, Inc
Consulting - Web Design - VoIP Telephony
www.baldwintechsolutions.com
Phone: 518-631-2855 x205
Fax:     518-631-2856