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<p class="MsoNormal">Stephen,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We have accomplished this by adding a peering rule to our E911 carrier with blank callee prefix and pattern, and 911 in the caller pattern. We named the rule Emergency Rule.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We also control the ability to dial 911 at the PBX level, by pattern matching on Asterisk.<o:p></o:p></p>
<p class="MsoNormal"><br>
This has worked for us for a few years now. I am certainly open to other precautions and protection we can put in place since rouge 911 calls can be costly.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Cheers,<o:p></o:p></p>
<p class="MsoNormal">Bill<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> Spce-user [mailto:spce-user-bounces@lists.sipwise.com]
<b>On Behalf Of </b>Stephen Donovan<br>
<b>Sent:</b> Saturday, October 28, 2017 5:36 PM<br>
<b>To:</b> Spce-user <spce-user@lists.sipwise.com><br>
<b>Subject:</b> [Spce-user] Peering Rule callee pattern NOT allow a number<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black">Is it possible to specifically NOT allow a call to go out a peer? Example, I want to block 911 from going out anywhere but the one trunk that handles E911 for me.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black">_______________________________<br>
Stephen Donovan<br>
Owner<br>
Belzoni Cable, LLC<br>
SIP Solutions, LLC<br>
16014 US Hwy 49<br>
Belzoni, MS 39038<br>
662-247-3502 direct<br>
<a href="mailto:stephen@belzonicable.net">stephen@belzonicable.net</a><o:p></o:p></span></p>
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