[Asterisk-Users] Echo cancellation

[f6hqz-m at hamwlan.net]

Hi,

"zap show channel 5"
To see channel 5 specs, and take a look at "Echo Cancellation: 128 taps
unless TDM bridged, currently OFF" during calls, you must have "ON".
If you have hardware echocan module, as for TDM2400E, you must also read
"DSP: yes" if this module is active.

Best Regards,
Francois BERGERET,
France.

-----Message d'origine-----
De : asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] De la part de Giordano
Grandis
Envoyé : mardi 28 mars 2006 16:54
À : Asterisk Users Mailing List - Non-Commercial Discussion
Objet : R: [Asterisk-Users] Echo cancellation


Ok, but is there  a way to check if echo cancellation is active on a call in
progress ?

Thanks

Giordano

-----Messaggio originale-----
Da: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] Per conto di Steve Davies
Inviato: martedì 28 marzo 2006 16.43
A: Asterisk Users Mailing List - Non-Commercial Discussion
Oggetto: Re: [Asterisk-Users] Echo cancellation

On 3/28/06, Giordano Grandis <g.grandis at invidea.it> wrote:
>
> Hi all,
> I'm using bristuff 0.2.0 RC8o with a HFC pci card and on several calls
> I saw that the echo cancellation is on OFF
>
> Echo Cancellation: 0 taps, currently OFF  (the result of "zap show
> channel 1-1" for example)
>

Echo cancelling is only enabled if there is a call in progress.

Cheers,
Steve
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