[asterisk-users] fxotune unable to set impedence

[Yuan LIU]

>From: "Yuan LIU" <yliu11 at hotmail.com>
>
>How can I fix this?  Or does fxotune only tune TDM400?  (My TDM400P shows a 
>mere 1.2% echo.)  Could it do "authentic" X100P?

I just didn't want to accept fxotune.c's claim about working only with TDM.  
Several other users indicated that they were not able to tune X100P.  
There's also a README.debian note that specifically indicated exclusion of 
X100P.

Yuan Liu