On 2006-10-26 23:02:40 -0700, Stefan Agethen
<[EMAIL PROTECTED]> said:
Hi,
i am from Germany, so excuse my School English.
I use Asteriks 1.2.12.1, zaptel 1.2.9 and mISDN Rc25 - since my update
of Asterisk 2 wooks ago, Echos accure in my SIP Calls.
I use SNOM 360, sometimes there is no echo (for example if i call
myself via SIP->Asterisk->SIPProvider->TELEKOM->ISDN)
but if i call other people there occures Echo many times. The Routing
is always the same :
SIP (SNOM) -> Asterisk -> VoIPProvider -> ISDN/POTS
Can i control the cancellation with the zapata.conf ?
I have tried this with "echocancel=..." and so on, no luck :(
I would be glad to get some help, the Docs of Asterisk dont explain how
to cancel Echos in ! SIP !
Are you hearing the echo, or is the far end party?
I can hear the Echo, the end party never got this problem.
If you can adjust the microphone gain on your local handset down, you
may find that reduces audio coming back from the far ends mic (ie If
you audio is very loud it could be bleeding across from the far end ear
piece to the far end mic.
Worth a try anyhow...
Marty
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