asterisk users - Nov 2008 - MozIAX - Mozilla IAX2 soft-phone 3sec delay

Did anybody tried MozIAX extension? It is Mozilla IAX2 soft-phone.
http://moziax.mozdev.org/

I tried it yesterday on eee pc, connected to asterisk on local LAN and the
performance is terrible!
The delay is about 2sec or 3sec. and very bad echo. 
I think it is the implementation of their IAX2 in their add on, as I have tried
external mic. and the same delay problem.

As a comparison I've tried DIAX over dial-up connection and the voice
quality was acceptable with very little delay.

-- 
#Joseph
GPG KeyID: ED0E1FB7

On 21 Nov 2008, at 21:12, Joseph wrote:
> Did anybody tried MozIAX extension? It is Mozilla IAX2 soft-phone.
> http://moziax.mozdev.org/
>
> I tried it yesterday on eee pc, connected to asterisk on local LAN  
> and the performance is terrible!
> The delay is about 2sec or 3sec. and very bad echo.
> I think it is the implementation of their IAX2 in their add on, as I  
> have tried external mic. and the same delay problem.
>
>
> As a comparison I've tried DIAX over dial-up connection and the  
> voice quality was acceptable with very little delay.


Sounds to me as if you'll need to tweak the audio settings on the eee .
DIAX probably does that for you, it might be worth looking in /proc/snd
while DIAX is running to see how it configures the audio device, then
getting moziax to do the same.

I'm surprised you got reasonable response over a dialup connection -
which codec are you using ?

Tim.

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Hi,

Joseph a ?crit :
| Did anybody tried MozIAX extension? It is Mozilla IAX2 soft-phone.
| http://moziax.mozdev.org/
|
| I tried it yesterday on eee pc, connected to asterisk on local LAN and
the performance is terrible!
| The delay is about 2sec or 3sec. and very bad echo.
| I think it is the implementation of their IAX2 in their add on, as I
have tried external mic. and the same delay problem.
|
| As a comparison I've tried DIAX over dial-up connection and the voice
quality was acceptable with very little delay.
|

MozIAX and DIAX share the same IAX2 implementation (libiaxclient, see
http://iaxclient.wiki.sourceforge.net/projects), so I doubt this is the
problem. I'm not aware of such delay problems; maybe there is a sound
daemon running on the EEE PC. Maybe you could ask on the MozIAX mailing
list.


Thanks,
- --
Jean-Denis Girard

SysNux                  Syst?mes  Linux  en Polyn?sie fran?aise
http://www.sysnux.pf/   T?l: +689 50 10 40 / GSM: +689 79 75 27
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