[asterisk-users] Echo in the outside call (E1)

2008-01-22 Thread Ruben Zamora
 

 

I have a little problem with mi outside calls.   I Have Echo. It`s randomly.

 

I install  codec G729 and I have Grandstream GXP2020.

 

Asterisk 1.4.9,Unicall 0.0.5pre1,Zaptel 1.4.5

 

I have a E1 and 30 channel.

 

Can you give a tip, where can I check  If I miss something.

 

Thanks

 

 

 

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Re: [asterisk-users] Echo in the outside call (E1)

2008-01-22 Thread Matt Riddell
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Ruben Zamora wrote:
>  
> 
>  
> 
> I have a little problem with mi outside calls.   I Have Echo. It`s randomly.
> 
>  
> 
> I install  codec G729 and I have Grandstream GXP2020.
> 
>  
> 
> Asterisk 1.4.9,Unicall 0.0.5pre1,Zaptel 1.4.5
> 
>  
> 
> I have a E1 and 30 channel.
> 
>  
> 
> Can you give a tip, where can I check  If I miss something.

What kind of echo cancellation are you using?

* Inbuilt
* HPEC
* Hardware EC
* Oslec

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Kind Regards,

Matt Riddell
Director
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