[Asterisk-Users] Echo - UK Impedance problem with X100P?

[Ian D. Wlloughby]

<snip>
I have an X100p interface (clone).  The system works fine but I get echo to a level where the system is all but unusable for IP - PSTN.  I seem to remember reading somewhere that the UK line impedance is different from the default compile and needs changing.   I have Wikied etc, but found nothing yet.
 </snip>
 
This facility is only available with the TDM FXO cards not the X100's. I can confirm the TDM01B eliminates all echo and impedence probs here in the UK.
 
Regards
Ian
 
 
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