[Asterisk-java-users] Fwd: [Iaxclient-devel] Knoppix Linux / crappy sound

[Gerwin B. <ger...@gm...>]

Hi,

has anybody some hints on the following issue:

Thx,
Gerwin




Begin forwarded message:
> Hi,
>
> I've installed Knoppix 4.0.2 on a Dell GX620 P4.
> I'm using the JIAXClient on top of IAXClient in a java application  
> to handle calls.
>
> On these boxes (3 of them) the sound quality is extreamly crappy,  
> but the same app running on a win PC is sounding perfect.
>
> Has anybody got some hints/thoughts where the problem could be?
>
> Thanks,
> Gerwin





Begin forwarded message:

> From: Steve Kann <st...@st...>
> Date: February 13, 2006 6:40:23 PM GMT+01:00
> To: Gerwin Bruner <ger...@gm...>
> Subject: Re: [Iaxclient-devel] Knoppix Linux / crappy sound
>
> Gerwin Bruner wrote:
>
>> Hi,
>>
>> the sound is very robotic and breaks up every once in a while.
>
>
> In this case, It could either be a networking issue, or a local  
> process/thread scheduling issue. On Linux, we can't ask for any  
> kind of better scheduling priority unless we are running as root.  
> I'm not that familiar with how Mikael has done all his JNI work,  
> and if there's a possiblity that that adds some overhead that  
> affects audio or not.
>
>> I also just get the iaxclient via: http://www.hem.za.org/ 
>> jiaxclient/ jiaxclient-current/jiaxtest.html
>> and the included autodownload.
>>
>> for compiling the test app, I just need to get the cvs head  
>> version, right?
>
> Yes, I'd get it from sourceforge CVS. See if "testcall" sounds the  
> same, better, or worse, and also try running testcall as root, and  
> see if that changes anything. It should give some ideas.
>
> -SteveK
>