[asterisk-users] No sound from playback and voicemail
tzafrir.cohen at xorcom.com
Mon Nov 12 12:37:34 CST 2007
On Mon, Nov 12, 2007 at 07:14:31PM +0200, Atis Lezdins wrote:
> Stefan Guenther wrote:
> > Hello,
> > I have a strange situation:
> > I can talk to other SIP phones and via ISDN to the outside, but I don't hear
> > playbacks or the voicemail messages.
> > Asterisk show in the cli, that the corresponding files are played, but I hear
> > nothing at all.
> > Here is as simple example:
> > [monkeys]
> > exten => 99,1,ANSWER()
> > exten => 99,2,PLAYBACK(tt-monkeys)
> > exten => 99,3,HANGUP()
> > The phone has access to this context, and the file exists, all codecs are
> > allowed.
> > I have tried to load either chan_alsa.so or chan_oss.so but it doesn't change
> > anything.
> > Does anyone have an idea what could be wrong? This is not the first Asterisk
> > system that I set up, but I never had a problem like this.
> > Asterisk is version 1.4.13
> Do you have zaptel loaded? Could this be related?
> If you do - you can try downgrading zaptel version.
Downgrading? just properly configure the card.
If you have an ISDN card, it should sync Asterisk.
As a quick check for zaptel timing issue, please run zttest to see that
you have a working zaptel timing source.
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