<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">This would be specific to the zaptel driver for that card, not openzap.<div><br></div><div>mike</div><div><br><div><div>On Nov 5, 2009, at 1:43 PM, Fred-145 wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div><br>Hello<br><br>As an alternative to more expensive alternatives like OpenVox or Sangoma,<br>I'd like to order an X100P clone from <a href="http://www.x100p.com">www.x100p.com</a> for use in France.<br><br>According to a PDF on the site, the reason this card gets bad reviews is<br>that "the Silicon labs Si3012/Si3035 DAA chip used in the original Digium<br>X100P card and low cost X100P clone cards only supports FCC mode. However,<br>the Si3014/Si3034 DAA chip used on the X100P SE supports global line<br>standards."<br><br>As for software, "the Silicon labs Si3014/Si3034 DAA chip used in the X100P<br>SE supports 600 Ohm impedance and complex impedance to meet CTR21 line<br>standards. However, the Zaptel wcfxo driver only supports CTR21 mode with<br>600 Ohm AC termination, which may or may not be the correct setting<br>depending on the country and the phone system in use."<br><br>So... does someone know if OpenZap, which is apparently required in addition<br>to Zaptel/Dahdi for FreeSwitch to work PCI TDM cards, supports CTR21?<br><font class="Apple-style-span" color="#000000"><font class="Apple-style-span" color="#144FAE"><br></font></font></div></blockquote></div></div></body></html>