[asterisk-users] Digium and Asterisk

[Anthony Chapellier]

Alan Lord a écrit :
> Michael J. Liberatore wrote:
>   
>> Can you elaborate on OSLEC?  I cant say I have heard of it but it sounds
>> very interesting considering it worked for x100p for you which was the
>> worst out of ALL the cards I have ever tried for echo.
>>
>> Thanks
>>
>> Mike
>>  
>>     
>
> Hi Mike,
>
> Sure...
>
> OSLEC (Open Source Echo Canceller). Here's the hope page: 
> http://www.rowetel.com/ucasterisk/oslec.html. On my blog I discussed 
> installing it with zaptel 1.4.5.1. (1.4.6 is easier as you they fixed a 
> bug in that needed manually patching.) 
> http://www.theopensourcerer.com/2007/10/30/untangle-asterisk-pbx-and-file-server-all-in-one-part-71-oslec/
>
> I'd just try it out. If you read the thread on the Trixbox forum you'll 
> see that most of the respondents had excellent results too.
>
> HTH
>
> Alan
>
>   
Sorry if my question seems a bit newb....but I'm familiar with echo 
canceller on the client end but not on the server end. So after having 
read some articles about the subject, I'd like to know if echo 
cancellation on server is useful for communication between two PCs or 
only between a VoIP UA and the analogic world (PSTN) ?

Thanks,