Leotis buchanan
2008-Jul-13 16:45 UTC
[asterisk-users] Poor audio quality with TDM400 card
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> 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 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 > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > AstriCon 2008 - September 22 - 25 Phoenix, Arizona > Register Now: http://www.astricon.net > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-- Leotis Buchanan Manager/Electronic Design Systems Engineer Exterbox.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080713/14de48f0/attachment.htm
On Sun, Jul 13, 2008 at 6:45 PM, Leotis buchanan <leotisbuchanan at gmail.com> 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.Tried this? http://bit.ly/zaptelgains
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 > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > AstriCon 2008 - September 22 - 25 Phoenix, Arizona > Register Now: http://www.astricon.net > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > -- > Leotis Buchanan > Manager/Electronic Design Systems Engineer > Exterbox.com > > > ------------------------------------------------------------------------ > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > AstriCon 2008 - September 22 - 25 Phoenix, Arizona > Register Now: http://www.astricon.net > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users