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<div class="moz-cite-prefix">Sebastian,<br>
There are many reasons why someone would want the DIDs provided by
one provider and outbound calls to go out via 1,2 3, or more
providers.<br>
In one of my installs I have a situation where local calls are
placed via a local telco switch but LD calls go out via a voip
provider. The Local telco has the DID but the LD does not so I
have to verify the DIDs with the Voip provider(s).<br>
Another case may be for least cost routing. <br>
There are other reasons but you can see that it is not always as
simple as using the same provider for DID and origination.<br>
Thanks,<br>
John<br>
<br>
On 3/11/21 3:34 PM, Sebastian Nielsen wrote:<br>
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<p class="MsoNormal"><span>I reallt don’t understand why people
simply use the same operator to terminate your calls, which
also provide DIDs for you.</span></p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal"><span>Then you don’t need to touch this at
all, your carrier will do all the STIR/SHAKEN handling for
you, you are just a PBX customer.</span></p>
<p class="MsoNormal"><span>And then the operator then simply
limits your account to only present your DID as outgoing
number.</span></p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal"><span>Seems to be a unneccesary complicated
solution just to have your numbers at company 1 and have
your call termination at company 2.</span></p>
<p class="MsoNormal"><span>So fricking unneccessary.</span></p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal"><span>What I know there is requirements of
number portability, so as long as company 2 can handle DIDs
(ergo ”own” DIDs) you should be able to move your DIDs from
company 1 to company 2 – then company 2 owns your DIDs.</span></p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal"><span>Best regards, Sebastian Nielsen</span></p>
<p class="MsoNormal"><span> </span></p>
<div>
<p class="MsoNormal"><b>Från:</b>
<a class="moz-txt-link-abbreviated" href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a>
<a class="moz-txt-link-rfc2396E" href="mailto:asterisk-users-bounces@lists.digium.com"><asterisk-users-bounces@lists.digium.com></a> <b>För </b>Alexander
Perkins<br>
<b>Skickat:</b> den 12 mars 2021 01:23<br>
<b>Till:</b> <a class="moz-txt-link-abbreviated" href="mailto:asterisk-users@lists.digium.com">asterisk-users@lists.digium.com</a><br>
<b>Ämne:</b> Re: [asterisk-users] STIR/SHAKEN</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Hi Jeff. What exactly do you mean by the
'inbound piece'? I've spent quite a lot of time with the
folks at TILTX understanding the framework; but I am not
exactly sure what you mean by the 'inbound piece.</p>
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<p class="MsoNormal">Greg/Doug, like many folks here, we use
LCR. So, the terminating carrier is not necessarily the
one that issued us the telephone numbers. So, they will
not sign it or simply cannot sign it. Remember that a
very limited number of companies can actually sign the
calls; the rest have to buy it from these 'Service
Providers'. </p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">And there is another situation - the
company you purchase your numbers from and the company you
place your calls through may be different and both may not
be able to sign your calls. Again, a very limited number
of service providers that can actually sign your calls.
So what do you do in that scenario? You have to find a
Service Provider that can:</p>
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<p class="MsoNormal"> </p>
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<div>
<p class="MsoNormal">1. Verify you own that telephone
number(s).</p>
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<p class="MsoNormal">2. Sign your calls.</p>
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<p class="MsoNormal">3. Provide you with the technical
means to do so.</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">So, that's that... I hope this makes
sense. </p>
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<p class="MsoNormal">Alex</p>
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