<font face="arial" size="2">Echo is generated by the analog end to where you place the call, not the IP side of it.<br /><br />
As far as I know the echo cancelation in the Asterisk can only be tweaked in the zapata.conf (since IP calls don't generate it)<br /><br />
I'm afraid there is little you can do to here.<br /><br />Alyed </font>
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<br />On 2006-10-26 03:18:20 -0700, Stefan Agethen <br /><stagethen @baeckereiagethen.de=""> said:<br /><br />> Hi,<br />> <br />> i am from Germany, so excuse my School English.<br />> <br />> I use Asteriks 1.2.12.1, zaptel 1.2.9 and mISDN Rc25 - since my update <br />> of Asterisk 2 wooks ago, Echos accure in my SIP Calls.<br />> <br />> I use SNOM 360, sometimes there is no echo (for example if i call <br />> myself via SIP->Asterisk->SIPProvider->TELEKOM->ISDN)<br />> but if i call other people there occures Echo many times. The Routing <br />> is always the same :<br />> SIP (SNOM) -> Asterisk -> VoIPProvider -> ISDN/POTS<br />> <br />> Can i control the cancellation with the zapata.conf ?<br />> <br />> I have tried this with "echocancel=..." and so on, no luck :(<br />> <br />> I would be glad to get some help, the Docs of Asterisk dont explain how <br />> to cancel Echos in ! SIP !<br /><br />Are you hearing the echo, or is the far end party?<br /><br /><br />_______________________________________________<br />--Bandwidth and Colocation provided by Easynews.com --<br /><br />asterisk-users mailing list<br />To UNSUBSCRIBE or update options visit:<br /> http://lists.digium.com/mailman/listinfo/asterisk-users<br /><br /></stagethen>