[asterisk-users] fxotune unable to set impedence

[Richard Scobie]

Yuan LIU wrote:

> 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.

fxotune is written to change register values on a specific Silicon Labs 
chip, which is used in the TDM400 FXO modules.

No X100P uses this chip, (and the chips they use do not have the feature 
used), so fxotune does nothing.

Regards,

Richard