<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
These are SS7 as he said earlier.<br>
<br>
The compliant way in all cases would be to send the number without an
international outdial prefix and set the Nature of Address Indicator to
indicate if it's a national number, so:<br>
<br>
01144207499000 would become<br>
<br>
NAI: International Number: 44207499000<br>
<br>
2485551212 would become<br>
NAI: National Number: 2485551212<br>
<br>
many switches will accept 011 if you set NAI as unknown, at least in
the US. Otherwise they assume unknown is in-country.<br>
<br>
That's also the same in PRI, as it has a nature of address indicator,
and some of my customers actually use it as intended, shock horror. The
amount of random trash flowing over the D channel of most of my
customers, however, belies the idea that most PRI CPE are sophisticated
enough to use NAI properly.<br>
<br>
-Paul<br>
<br>
On 03/16/2011 04:21 PM, Scott Berkman wrote:
<blockquote cite="mid:042401cbe417$b6394b60$22abe220$@sberkman.net"
type="cite">
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
<meta name="Generator" content="Microsoft Word 14 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]-->
<style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";}
span.EmailStyle19
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:windowtext;}
span.EmailStyle20
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
<div class="WordSection1">
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">In E-164
format, 011 is not normally used on carrier trunks, at least in my
experience. National calls should be something like +1NPANXXXXXX. An
international call would never begin with +1 unless you start getting
into the NANPA “International” destinations such as Canada and the
Caribbean that share the 1 CC. For example, if I send an international
call to another major SIP trunking vendor, the URI would be
+442074999000 (this is the US Embassy in London).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">I have
never personally worked with Verizon’s SIP trunks, but I would expect
them to have a reasonably sophisticated rating engine that knows all of
those details. They should also have an interop or testing process and
supporting documentation that goes over these different call flows and
what they expect to see from you for each.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">
-Scott<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<div>
<div
style="border-style: solid none none; border-color: rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color; border-width: 1pt medium medium; padding: 3pt 0in 0in;">
<p class="MsoNormal"><b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";">From:</span></b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";">
<a class="moz-txt-link-abbreviated" href="mailto:voiceops-bounces@voiceops.org">voiceops-bounces@voiceops.org</a> [<a class="moz-txt-link-freetext" href="mailto:voiceops-bounces@voiceops.org">mailto:voiceops-bounces@voiceops.org</a>] <b>On
Behalf Of </b>Chet Curry<br>
<b>Sent:</b> Wednesday, March 16, 2011 12:58 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:voiceops@voiceops.org">voiceops@voiceops.org</a><br>
<b>Subject:</b> [VoiceOps] Verizon and E.164<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Many carriers request that you send sip
messaging using E.164 compliant #’s. We have a TDM/SS7 peering to
Verizon and we tried sending calls to them with the “Calling” # in
E.164 format.<o:p></o:p></p>
<p class="MsoNormal">Unfortunately they see the call as International
because there is a 1 prepending the 10 digit #. This makes no sense to
me as international starts as 011. Has anyone had this issue with
Verizon or any other carrier?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><img id="Picture_x0020_1"
src="cid:part1.05070401.05000600@timmins.net"
alt="Description: signature2" height="499" width="624"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<pre wrap="">
<fieldset class="mimeAttachmentHeader"></fieldset>
_______________________________________________
VoiceOps mailing list
<a class="moz-txt-link-abbreviated" href="mailto:VoiceOps@voiceops.org">VoiceOps@voiceops.org</a>
<a class="moz-txt-link-freetext" href="https://puck.nether.net/mailman/listinfo/voiceops">https://puck.nether.net/mailman/listinfo/voiceops</a>
</pre>
</blockquote>
<br>
</body>
</html>