Hello list,<br>
<br>
Is it possible to send polarity reversal signalling on FXS lines in Asterisk using&nbsp; the TDM240X cards? <br>
<br>
I need to send that signalling to legacy PABX using TDM boards of my Asterisk box.<br>
<br>
The unique clue I could find was:<br>
<br>

<a href="http://lists.digium.com/pipermail/asterisk-users/2004-December/thread.html#77646" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://lists.digium.com/pipermail/asterisk-users/2004-December/thread.html#77646
</a><br>
<br>
Thanks in advance,<br>
<br>
Daniel Pizarro<br>