<a href="http://www.voip-info.org/wiki/index.php?page=Asterisk+ss7+channels">http://www.voip-info.org/wiki/index.php?page=Asterisk+ss7+channels</a><br><br><div><span class="gmail_quote">On 22/09/06, <b class="gmail_sendername">
Jay R. Ashworth</b> <<a href="mailto:jra@baylink.com">jra@baylink.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Thu, Sep 21, 2006 at 05:15:36PM -0600, MF wrote:<br>> Hi I need to connect at least 2 (and 2 more in the future) links to a<br>> switch via SS7,<br>><br>> does anyone knows if this can be done with Digium cards?
<br>><br>> if not, which box could I use to convert from SS7 to isdn,<br>><br>> (could anyone please recomend one of these boxes, and let me know a<br>> ballpark price figure)<br><br>If you're connecting to a carrier's SS7 network, I'm pretty sure you
<br>need to be using carrier-lab-approved hardware -- and very probably<br>software -- to do it.<br><br>Things may have changed since, oh, 5 or 6 years ago when I last paid<br>any close attention to SS7, but last I heard, the ingress ports to that
<br>network are not filtered enough for them to let just anyone hook up to<br>them.<br><br>That said, those links *used* to be V.35 off the terminal equipment; I<br>don't know whether they're using T-spans for them now, but even if they
<br>are, I suspect you might need custom *drivers*, not just custom<br>app-level software. But IANASS7E.<br><br>Cheers,<br>-- jra<br>--<br>Jay R. Ashworth <a href="mailto:jra@baylink.com">
jra@baylink.com</a><br>Designer Baylink RFC 2100<br>Ashworth & Associates The Things I Think '87 e24<br>St Petersburg FL USA <a href="http://baylink.pitas.com">
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