<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Hi,</div><div id="AppleMailSignature">This can be done by following the rules in handbook. You should find a chapter talking about emergency numbers.</div><div id="AppleMailSignature">You should use the special "emergency_" prefix during the inbound rr for callee(associated to your domain/subscribers), and you prefix the 911 with emergency_911. This tells spce to skip some checks and to deliver the Ecall ASAP to the peering. </div><div id="AppleMailSignature">Then you will have your special peer handling only Ecall with the peering rule:</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">Caller prefix: emergency_</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">So emergency calls will match ONLY that peer and not others.</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">Last thing you do is to remove the emergency_ prefix by your callee number using the outbound rr for callee associated to your peer. </div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">Hope this helps.</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">Cheers,</div><div id="AppleMailSignature">Daniel</div><div id="AppleMailSignature"><br>Sent from my iPhone</div><div><br>On 29 Oct 2017, at 02:05, William Fulton <<a href="mailto:wfulton@thirdhatch.com">wfulton@thirdhatch.com</a>> wrote:<br><br></div><blockquote type="cite"><div>
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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>
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<p class="MsoNormal"><b>From:</b> Spce-user [<a href="mailto:spce-user-bounces@lists.sipwise.com">mailto:spce-user-bounces@lists.sipwise.com</a>]
<b>On Behalf Of </b>Stephen Donovan<br>
<b>Sent:</b> Saturday, October 28, 2017 5:36 PM<br>
<b>To:</b> Spce-user <<a href="mailto:spce-user@lists.sipwise.com">spce-user@lists.sipwise.com</a>><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"><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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</div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Spce-user mailing list</span><br><span><a href="mailto:Spce-user@lists.sipwise.com">Spce-user@lists.sipwise.com</a></span><br><span><a href="https://lists.sipwise.com/listinfo/spce-user">https://lists.sipwise.com/listinfo/spce-user</a></span><br></div></blockquote></body></html>