[asterisk-users] Re: IAX2 goes "one way audio" when lag gets bad

[Matt]

Marty,
Thanks for the suggestion... unfortunately it is not a case of the
bandwidth being hammered.   The only things on this connection is the
voice.    My thought is there is something wrong, possibly, with the
cable provider's node.  Still.. Asterisk shouldn't just barf with
one-way-audio.

On 10/25/06, Martin Joseph <ast at stillnewt.org> wrote:
> On 2006-10-24 13:04:02 -0700, Matt <mhoppes at gmail.com> said:
>
> > Hi,
> > I have a customer who experiences, once in a while, one-way audio...
> > That is... they can hear the person they called, but the person can
> > not hear them.
> >
> > The customer is connected via IAX2 to our softswitch.
> >
> > On the customer's end I have the following config in iax.conf:
> > [general]
> > bindport = 4569           ; Port to bind to (IAX is 4569)
> > bindaddr = 0.0.0.0    ; Address to bind to (all addresses on machine)
> > disallow=all
> > allow=ulaw
> > notransfer=yes
> > trunk=no
> > (I have also tried trunk=yes and nothing for trunk=)
> > jitterbuffer=yes
> > forcejitterbuffer=yes
> > mailboxdetail=yes
> > dropcount=3
> > minexcessbuffer=80
> > jittershrinkrate=1
> >
> > I have tried with jitterbuffer=no, and then rather then one-way-audio
> > I get high packet loss until the connection settles back down.    Any
> > ideas on other things I can try?
> Implement QoS that prevents the upstream bandwidth from the customers
> site from being completely hammered...
>
> Just a thought,
> Marty
>
>
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