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      This is an automatically generated e-mail. To reply, visit:
      <a href="https://reviewboard.asterisk.org/r/1446/">https://reviewboard.asterisk.org/r/1446/</a>
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<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: 10px;">
 <p style="margin-top: 0;">On September 19th, 2011, 1 p.m., <b>Tilghman Lesher</b> wrote:</p>
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    <a href="https://reviewboard.asterisk.org/r/1446/diff/1/?file=20747#file20747line4980" style="color: black; font-weight: bold; text-decoration: underline;">/branches/10/main/pbx.c</a>
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     (Diff revision 1)

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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static enum ast_pbx_result __ast_pbx_run(struct ast_channel *c,</pre></td>

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    <th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">4980</font></th>
    <td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">        <span class="cm">/* Start by trying whatever the channel is set to */</span></pre></td>
    <th bgcolor="#e9eaa8" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">4980</font></th>
    <td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">        <span class="k">if</span> <span class="p">(</span><span class="n">ast_strlen_zero</span><span class="p">(</span><span class="n">c</span><span class="o">-&gt;</span><span class="n">exten</span><span class="p">))</span> <span class="p">{</span></pre></td>
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    <th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">4981</font></th>
    <td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">        <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">ast_exists_extension</span><span class="p">(</span><span class="n">c</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">context</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">exten</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">priority</span><span class="p">,</span></pre></td>
    <th bgcolor="#e9eaa8" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">4981</font></th>
    <td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                <span class="cm">/* If not successful fall back to &#39;s&#39; - but only if there is no given exten  */</span></pre></td>
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    <th bgcolor="#ebb1ba" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">4982</font></th>
    <td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                <span class="n">S_COR</span><span class="p">(</span><span class="n">c</span><span class="o">-&gt;</span><span class="n">caller</span><span class="p">.</span><span class="n">id</span><span class="p">.</span><span class="n">number</span><span class="p">.</span><span class="n">valid</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">caller</span><span class="p">.</span><span class="n">id</span><span class="p">.</span><span class="n">number</span><span class="p">.</span><span class="n">str</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">)))</span> <span class="p">{</span></pre></td>
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    <td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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    <th bgcolor="#ebb1ba" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">4983</font></th>
    <td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                <span class="cm">/* If not successful fall back to &#39;s&#39; */</span></pre></td>
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    <td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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    <th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">4984</font></th>
    <td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                <span class="n">ast_verb</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="s">&quot;Starting %s at %s,%s,%d failed so falling back to exten &#39;s&#39;</span><span class="se">\n</span><span class="s">&quot;</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">name</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">context</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">exten</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">priority</span><span class="p">);</span></pre></td>
    <th bgcolor="#f0f0f0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">4982</font></th>
    <td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                <span class="n">ast_verb</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="s">&quot;Starting %s at %s,%s,%d failed so falling back to exten &#39;s&#39;</span><span class="se">\n</span><span class="s">&quot;</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">name</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">context</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">exten</span><span class="p">,</span> <span class="n">c</span><span class="o">-&gt;</span><span class="n">priority</span><span class="p">);</span></pre></td>
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  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">There was another case here at one time, but I don&#39;t know if it&#39;s been changed or not.  Some PRIs have the capability of starting a call with _no_ extension, and the dialplan can accept this with a blank extension.  If a channel driver does generate a blank extension, then the dialplan should at least attempt to look for a blank extension.</pre>
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 <p>On September 19th, 2011, 1:04 p.m., <b>Olle E Johansson</b> wrote:</p>
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  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The SIP channel changes a blank extension to &quot;s&quot;. Maybe the PRI/DAHDI should do the same to avoid this code.</pre>
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 <p>On September 19th, 2011, 1:14 p.m., <b>rmudgett</b> wrote:</p>
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  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">PRI/DAHDI sets the exten to &quot;s&quot; if configured for immediate.  It also does it for a few other conditions.</pre>
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</blockquote>
<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Which means that in your view, PRI/DAHDI is not affected by this change, right?

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<p>- Olle E</p>


<br />
<p>On September 19th, 2011, 12:12 p.m., Olle E Johansson wrote:</p>






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<div>Review request for Asterisk Developers.</div>
<div>By Olle E Johansson.</div>


<p style="color: grey;"><i>Updated Sept. 19, 2011, 12:12 p.m.</i></p>




<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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   <pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Asterisk today seems to default to exten s@default if extension is not found in function pbx_start in pbx.c. This is not expected behaviour but has been in Asterisk for a long time for some strange function.

If extension is &quot;&quot;, exten &quot;s&quot; should be used, but not otherwise. This patch reverts this behaviour and is proposed for Asterisk 10.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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   <pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">WIll come later in my work with fixing the AMI originate action (see rview 1445)</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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 <li>/branches/10/main/pbx.c <span style="color: grey">(336635)</span></li>

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<p><a href="https://reviewboard.asterisk.org/r/1446/diff/" style="margin-left: 3em;">View Diff</a></p>




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