Thank you guys for your answers.<br><br>I'll test first the carrierroute module as I already have version 1.3.2 installed.<br>Keep on the amazing work!<br>Pablo.<br><br><b><i>Henning Westerholt &lt;henning.westerholt@1und1.de&gt;</i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> On Friday 06 June 2008, Bogdan-Andrei Iancu wrote:<br>&gt; you can use the newly uploaded "dialplan" module (SVN trunk) to detect<br>&gt; (via regexp) all the ranges you want to block... This is pretty fast as<br>&gt; all the info is cached in mem.<br><br>The global blacklist in the userblacklist module is also cached in memory. ;-) <br>Well, anyway i think he has now enough options. :-)<br><br>Henning<br></blockquote><br><p>&#32;