[Asterisk-Users] echo / delay problem

[Mikael Magnusson]

On Sat, Mar 19, 2005 at 07:19:39AM -0600, Rich Adamson wrote:
> 
> If you are outside the US, there isn't much you can do since the x100p
> card was specifically designed to operate with US 600 ohm impedance
> pstn lines.
> 
> If you have a x100p clone, it is likely the problem. Replace it with
> something capable of matching the pstn impedance for whatever country
> you are located in.
> 

Loading wcfxo with option opermode=1 should select CTR21 mode, which
according to wcfxo.c (in zaptel) should be used in Austria, Belgium,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,
Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,
and UK. The default is to use FCC mode, which is used in the US.

Regards,
Mikael Magnusson