<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
{mso-style-priority:34;
margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:36.0pt;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
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]-->
</head>
<body lang="EN-CA" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal">I need some help understanding inbound dial-peer matching with an FXS port I’m trying to set up.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’ve read the document, “Understanding Inbound and Outbound Dial Peers Matching on IOS Platforms” <http://www.cisco.com/c/en/us/support/docs/voice/call-routing-dial-plans/14074-in-dial-peer-match.html>, but the behaviour I’m seeing doesn’t
jive with my understanding from the document. Specifically, the document’s statement that “[the incoming called-number] attribute has matching priority over the answer-address and destination-pattern commands” seems to be just plain wrong.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Config excerpt pasted below. Platform is 2911, IOS 15.3(3)M6. Port 0/2/3 is an FXS port. I want dial-peer 203 to be the outbound dial-peer for calls TO the port (works fine, no problem there), and dial-peer 6 to be the inbound dial-peer
for calls FROM the port.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When I place a call from an analog set on the FXS port, the router is choosing dial-peer 203 as the inbound dial-peer. Why? The documentation says that Step 1 of inbound dial-peer matching is supposed to examine the incoming called-number
command, which to me means that dial-peer 6 should win the match at Step 1. What am I missing? Dial-peer 6 does work if I shutdown 203.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">voice-port 0/2/3<o:p></o:p></p>
<p class="MsoNormal">cptone CA<o:p></o:p></p>
<p class="MsoNormal">description SPARE FXS FOR TESTING<o:p></o:p></p>
<p class="MsoNormal">station-id name PWSD76<o:p></o:p></p>
<p class="MsoNormal">station-id number +17803575201<o:p></o:p></p>
<p class="MsoNormal">caller-id enable<o:p></o:p></p>
<p class="MsoNormal">!<o:p></o:p></p>
<p class="MsoNormal">dial-peer voice 203 pots<o:p></o:p></p>
<p class="MsoNormal">description DID 7803575201 TO FXS<o:p></o:p></p>
<p class="MsoNormal">destination-pattern +17803575201$<o:p></o:p></p>
<p class="MsoNormal">port 0/2/3<o:p></o:p></p>
<p class="MsoNormal">! <o:p></o:p></p>
<p class="MsoNormal">dial-peer voice 6 pots<o:p></o:p></p>
<p class="MsoNormal">description INCOMING FXS3<o:p></o:p></p>
<p class="MsoNormal">incoming called-number .<o:p></o:p></p>
<p class="MsoNormal">port 0/2/3<o:p></o:p></p>
<p class="MsoNormal">!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-- <o:p></o:p></p>
<p class="MsoNormal">Mike Norton<o:p></o:p></p>
<p class="MsoNormal">I.T. Specialist<o:p></o:p></p>
<p class="MsoNormal">Peace Wapiti School Division No. 76<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>