[asterisk-users] Poor audio quality with TDM400 card

[Steve Prior]

Try adding the following to your voicemail.conf context:

format=wav49|wav

Steve

Leotis buchanan wrote:
> Hey Guys,
> 
> I have configured my first asterisk box. it works ok so apart, but the 
> playback sound quality is terrible, its low  and the output sounds 
> distorted and its seems to have been clipped.
> 
> Can anyone help.
> 
> 
> 
> 
> 
> On Sun, Jul 13, 2008 at 11:00 AM, Chris Rowson 
> <christopherrowson at gmail.com <mailto:christopherrowson at gmail.com>> wrote:
> 
>      >> Hi, this is my first post to the list, but I have tried to search
>      >> elsewhere for a solution
>      >> <SNIP>
>      >> I'm using sipgate.co.uk <http://sipgate.co.uk> for incoming
>     calls, but when I make a test
>      >> call from the PSTN, the call just dies without connecting to my
>      >> Astlinux box. (I'm monitoring asterisk console via 'asterisk
>     -rvvvvv'
>      >> and see nothing).
>      >> <SNIP>
> 
>     Thanks for the suggestions. I ran tcpdump and it indicated that
>     traffic on that port was being forwarded to the asterisk server. It
>     looks like I basically wrote a load of nonsense in the extensions.conf
>     file. I edited the file to input the extension the incoming call
>     should be coming from and it now works.
> 
>     Working file ---
> 
>     [from-pots]
>     exten => 277****,1,Answer()
>     exten => 277****,n,Wait(3)
>     exten => 277****,n,Playback(tt-weasels)
>     exten => 277****,n,Hangup()
> 
>     So in summary it was basically me misconfiguring the box...
> 
>     Cheers
> 
>     Chris
> 
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> 
> 
> 
> -- 
> Leotis Buchanan
> Manager/Electronic Design Systems Engineer
> Exterbox.com
> 
> 
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> 
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