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<DIV dir=ltr align=left><SPAN class=453365920-24072012><FONT face=Arial
color=#0000ff size=2>are you able to received Fax? </FONT></SPAN></DIV>
<DIV><SPAN class=453365920-24072012><FONT face=Arial color=#0000ff size=2>is
sending fax the only problem? </FONT></SPAN></DIV>
<DIV><SPAN class=453365920-24072012><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=453365920-24072012><FONT face=Arial color=#0000ff size=2>what
do you have on chan_dahdi.conf?</FONT></SPAN></DIV>
<DIV><FONT face=Arial color=#0000ff size=2></FONT><BR> </DIV>
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<FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>Agustina
Berretta<BR><B>Sent:</B> Tuesday, July 24, 2012 1:47 PM<BR><B>To:</B>
asterisk-users@lists.digium.com<BR><B>Subject:</B> [asterisk-users] echo
canceler query<BR></FONT><BR></DIV>
<DIV></DIV>Hello<BR><BR>I have a question regarding Asterisk echo
cancellation.<BR>I´m using a fax connected to an FXS interface and an E1 ISDN
line to PSTN.<BR>The issue I´m having is with sending fax through the E1 and I´m
suspecting is due to echo troubles as I have some echo issues in my E1
line.<BR>How can I know if the echo canceller is being cancelled when fax tone
is detected?<BR><BR>Thanks!!!<BR></BODY></HTML>