[Asterisk-Users] DIAX 0.9.9g more features and higher stability

[Michael Van Donselaar]

On Fri, 14 Jan 2005 15:36:29 -0200, Denis Galvão - iSolve <denis at isolve.com.br>
wrote:

>Em Sex 14 Jan 2005 15:11, Michael Van Donselaar escreveu:
>> The iaxclient default latency for windows was changed about two months
>> ago to 40.
>>
>> There were a couple of reports of audio distortion, so it was kicked up
>> to 67.
>>
>> I think you can get pretty agressive with this, just remember to check on
>> the latency if you get distortion.
>>
>
>I think the problem is not related to latency. I tried from 20 to 200 
>latency time, but the problem is the same:

Agreed.  I was just pointing out for the archives that iaxComm has been using a
lower latency as default for over a month (I followed Dan's lead on this).

In your first message, you say that you're not having the problem with iaxComm.
Which version of iaxComm?

DIAX and iaxComm both use the iaxclient library, which has been in flux lately:
lots of new features added.  If your iaxComm is version 0.99pre4 or later, then
I *think* it might be using a more bleeding-edge version of the iaxclient
library.

Some of the recent library work has been on the jitterbuffer code, which is much
more likely to produce the kind of results you describe than portaudio latency
tuning.

>
>When:
>Jon -> call -> Fred
>Fred listen Jon without problems, but Jon listen Fred with 10 seconds of 
>delay.
>
>When:
>Fred -> call -> Jon
>Jon listen Fred wihtout problems, but Fred listen Jon with 10 seconds of 
>delay
>
>With Firefly Softphone(IAX2) I dont get this problem, everything works 
>great.
>
>Thanks for any help.
>
>Denis.
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