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<DIV dir=ltr align=left><SPAN class=928442814-29082006><FONT face=Arial
color=#0000ff size=2>Já verificou as configurações da placa de som no cliente?
Verifique o controle de ganho do microfone e se ele está ativo no perfil de
"Reprodução". </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=928442814-29082006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=928442814-29082006><FONT face=Arial
color=#0000ff size=2>Luiz</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B>
asteriskbrasil-bounces@listas.asteriskbrasil.org
[mailto:asteriskbrasil-bounces@listas.asteriskbrasil.org] <B>On Behalf Of </B>j
u n i o u<BR><B>Sent:</B> Monday, August 28, 2006 11:49 PM<BR><B>To:</B>
asteriskbrasil@listas.asteriskbrasil.org<BR><B>Subject:</B> [AsteriskBrasil]
Cancelamento de eco - Elimin. at source<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Olá
lista.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">.
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">No texto “causes of echo” do <A
href="http://www.voip-info.org/wiki/view/Causes+of+Echo">http://www.voip-info.org/wiki/view/Causes+of+Echo</A>
acabei ficando confuso..<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Verdana size=1><SPAN lang=EN-US
style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana">“Solution: The only thing you can
do is implement echo cancellation as close to the far end point as
possible<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Verdana size=1><SPAN lang=EN-US
style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana">. Since you don't control the
Telco, most likely that is whatever you have connected to the PSTN (Asterisk
box).” </SPAN></FONT><FONT face=Arial size=2><SPAN lang=EN-US
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Ou seja<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">Elimination at source (digivoice.conf echocan=1 neste
caso) + echo cancelation (softfone) o q se recomenda utilizar os
dois…<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">Ou somente 1 ou outro..???<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">No meu caso nenhum resolve.. o que ficou melhor foi
ativando cancelamento de echo no softfone e na placa.. com codec
ulaw.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">Mesmo assim ainda escuto echo nos softfones (Agente
somente) que estão logados no Asterisk direto via rede
local.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">Sugestões?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">Obrigado.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">Rosilto Jr.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P></DIV></BODY></HTML>