[Asterisk-Users] Terrible echo with Te110P and Adit 600

[Eric "ManxPower" Wieling]

In CVS-HEAD and 1.2Beta the "new" KB1 echocan is enabled by default and 
has solved most of our echo issues.

stoffell wrote:
> On 10/24/05, gw at adcomcorp.com <gw at adcomcorp.com> wrote:
> 
>>Yes I did notice it immediately. I intend to tweak more, but for the
>>moment it seems like echo is minimized to zero.
> 
> 
> 
> I also encountered some echo problems and used (uncommented :)) following
> parameters in zconfig.h:
> #define ECHO_CAN_MARK3 (instead of MARK2)
> #define CONFIG_CALC_XLAW
> #define CONFIG_ZAPTEL_MMX
> 
> Up untill now it seems to be much better.. It also 'sounds' much better
> during normal conversation.
> 
> Oh, and in the Makefile, changed some flags:
> KFLAGS+=-DSTANDALONE_ZAPATA -march=pentium4 -O3 -fomit-frame-pointer
> CFLAGS+=-DSTANDALONE_ZAPATA -march=pentium4 -O3 -fomit-frame-pointer