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<DIV><FONT face=Arial size=2>I'm having bad echo between TDM and
SIP. There's no echo between TDM-TDM though. I've seen this post from
JTodd:</FONT></DIV>
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<DIV>; Config notes:<BR>; - in /usr/src/zaptel/Makefile, set
KFLAGS+=-DECHO_CAN_MARK2<BR>; - in /usr/src/zaptel/Makefile, set
KFLAGS+=-DAGGRESSIVE_SUPPRESSOR <BR>;<BR>; I compile with these two echo
cancellation flags as it seems they<BR>; sound better with SIP
phones interacting with Zap (analog) devices.</DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>I am not into compiling, so I need to verify if I
will just edit the Makefile in /usr/src/zaptel folder and execute "makefw"? or
just load ztcfg after modifying the Makefile.</FONT></DIV>
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<DIV><FONT face=Arial size=2>Thanks for the usual promptness. :) I
welcome other ideas to resolve this echo issue.</FONT></DIV>
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