[arm-allstar] Audio issue

[David McGough]

Thanks for the update!

73, David KB4FXC


On Thu, 19 Apr 2018, David wrote:

> David, 
An asterisk restart clears it.
David
-------- Original message --------From: David McGough via arm-allstar 
<arm-allstar at hamvoip.org> Date: 4/19/18  7:52 PM  (GMT-06:00) To: Justin 
Reed via arm-allstar <arm-allstar at hamvoip.org> Cc: David McGough 
<kb4fxc at inttek.net> Subject: Re: [arm-allstar] Audio issue 

Hi Justin,

Thanks for the report. If you can catch this happening at some point, try 
fully stopping and then starting Asterisk. If after a stop/start (but, no 
reboot), the audio issue persists, I suspect a dahdi problem of some 
type.  At that point, again before rebooting, try a dahdi_test and take a 
look at the timing numbers, which should always be about 99.9% or higher.

73, David KB4FXC



On Thu, 19 Apr 2018, "Justin Reed via arm-allstar" wrote:

> David,

I see this issue once in a while. I use uLaw. It seems to occur 
infrequently after a reboot. It takes a subsequent reboot to fix it. It 
sounds like a sampling rate issue to me.  It's playing audio at what 
sounds like 2X normal speed with gaps in between each frame. 

Justin
NV8Q

Sent from my iPhone

> On Apr 19, 2018, at 2:04 PM, David McGough via arm-allstar <arm-allstar at hamvoip.org> wrote:
> 
> 
> Hi David,
> 
> What CODEC(s) are you using between the various nodes??
> 
> I believe this issue is with Asterisk, proper, rather than the AllStar
> related additions. We have gotten a few rare reports of audio where the
> frame rate or sample rate seemed off.
> 
> 
> 73, David KB4FXC
> 
>> On Thu, 19 Apr 2018, "David via arm-allstar" wrote:
>> 
>> Earlier this week NCTC HUB node sounded like Alvin and the Chipmunks. 
> I just restarted asterisk and it cleared it. Today a node at my house did 
> I the same thing. I booted this node and it cleared it. I have not 
> seen/heard this in a vary long time. Is there a know fix for this
> Thanks David KG5RDFwww.nctc.info
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