[Asterisk-Users] Echo problem

[pellegrini at frameweb.it]

Hi ,
I am trying to use a telephone Atcom AT323
Both in SIP mode and in IAX mode, I have a lot of echo on a large number of
number called (NOT ALL, it depends on the network I reach)

I see that using  in /etc/asterisk/capi.conf

echosquelch=1
;echocancel=1
echotail=64

Everithing is really good (not perfect but infinitely better)

The question is: where can I find the meaning of these parameters ? I
searched a lot, but I didn't find anything.
In other words: why 64 ? I tried 128 with no effect ;
And the value of echocancel ? should it be 1 or yes ?

If anybody is able to give me a link to the meaning/values of these
parfameters I will be very  happy !

I am using 3 FritzCard bri and chancapi

thanks in advance,

Andrea

Chi ricevesse questa mail per errore e' gentilmente pregato di cancellarla.

Visitate il sito http://www.frameweb.it