[Asterisk-Dev] no audio after many transfers

[John Harragin]

Jim,

How recent is your build and do you have immediate=yes on the either span? I
have observed no audio in something I'm experimenting with.

John


----- Original Message -----
From: "Jim Gottlieb" <jimmy-ml at nccom.com>
To: <asterisk-dev at lists.digium.com>
Sent: Saturday, April 26, 2003 3:51 PM
Subject: Re: [Asterisk-Dev] no audio after many transfers


> On 2003-04-26 at 10:45, Mark Spencer (markster at digium.com) wrote:
>
> > > but no audio was passed in either direction.  Doing a
> > > 'restart now' makes it work again for another few hundred calls.
> >
> > Have you tried some more detailed debugging, like which side ceases to
be
> > able to send / receive audio?
>
> I'm open to suggestions.  How should I debug this?  Neither party can
> hear the other, so it seems audio is not passing in either direction.
> I could stick a test set on the span, but I'm not sure what that would
> prove, since I know the phone line I'm transferring to is fine
> (although we normally transfer to another * box, I have set it to a
> telco number for testing, with no difference).  Is there some debugging
> in * I can turn on which will show packet level traces?
>
> I've tried
> debug channel Zap/49-1
> debug channel Zap/1-1
>
> but it doesn't seem to show much if anything.  Adding a bunch of 'v's
> when starting the CLI shows call progress debugging, but this all looks
> fine.  What debug command am I overlooking, or should I be using
> strace?
>
>
> > Are these all zap interfaces or what?
>
> Yes.  They are spans connected to a T400P.  The calls come in on span 3
> and go out on span 1.
>
> Thanks for any suggestions...
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