Thanks Jorge, I'll be checking that...<br><br><div class="gmail_quote">On Fri, Feb 22, 2008 at 1:15 PM, Jorge Mendoza <<a href="mailto:mendoza@tcc.com.pe">mendoza@tcc.com.pe</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Raúl,<br>
<br>
From your conf file I guess the CO provide reversal polarity for answer<br>
supervision. Verify if for those "numbers" the CO revert the line<br>
polarity when callee answer.<br>
callprogress=no is a good test too.<br>
<br>
Jorge<br>
<div class="Ih2E3d"><br>
Raúl Gómez C. wrote:<br>
> Hi list,<br>
><br>
> I'm having problems transferring certain calls made by the attendant<br>
> between the PSTN and to an internal extension. Although, transfers<br>
> between the majority of the calls ends successfully.<br>
><br>
> Debugin this, I've found that calls made to certain "numbers"<br>
> (Telephony Providers), aren't detected as ANSWERED in the CDR, so they<br>
> are not properly accounted (for billing), neither transferred to<br>
> internals extensions.<br>
><br>
> How can I solve this??? Is this a incompatibility issue between<br>
> technologies??? Or just a config that I haven't made right???<br>
><br>
> Thanks in advance...<br>
><br>
><br>
> My Setup:<br>
><br>
> - Asterisk 1.4.17<br>
> - Sangoma Remora A400D HEC PCI Card (2 FXS / 10 FXO)<br>
> - Wanpipe 3.2.1<br>
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<div><div></div><div class="Wj3C7c">> - Grandstream GXP-2000 Phones<br>
><br></div></div></blockquote></div><br><br>-- <br>Nacho<br>Linux Counter #156439