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      This is an automatically generated e-mail. To reply, visit:
      <a href="https://reviewboard.asterisk.org/r/2648/">https://reviewboard.asterisk.org/r/2648/</a>
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    <a href="https://reviewboard.asterisk.org/r/2648/diff/1/?file=40547#file40547line108" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/funcs/func_channel.c</a>
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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">ASTERISK_FILE_VERSION(__FILE__, &quot;$Revision$&quot;)</pre></td>

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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
    <th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">108</font></th>
    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb">        </span><span class="tb">        </span><span class="tb">        </span><span class="tb">        </span><span class="tb">        </span><span class="tb">        </span>in the &lt;literal&gt;Dial&lt;/literal&gt; application. The features string is case insensitive.&lt;/para&gt;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Why case insensitive? Features for Dial have always been case sensitive and having them different could cause confusion.</pre>
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    <a href="https://reviewboard.asterisk.org/r/2648/diff/1/?file=40547#file40547line588" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/funcs/func_channel.c</a>
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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int func_channel_write_real(struct ast_channel *chan, const char *function,</pre></td>

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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb">        </span><span class="tb">        </span><span class="n">ast_bridge_features_ds_set_string</span><span class="p">(</span><span class="n">chan</span><span class="p">,</span> <span class="n">value</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I think failures should bubble up to func_channel.</pre>
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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">ASTERISK_FILE_VERSION(__FILE__, &quot;$Revision$&quot;)</pre></td>

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    <th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">48</font></th>
    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="k">static</span> <span class="kt">int</span> <span class="nf">raise_bridge_features_flag</span><span class="p">(</span><span class="k">struct</span> <span class="n">ast_flags</span> <span class="o">*</span><span class="n">feature_flags</span><span class="p">,</span> <span class="kt">char</span> <span class="n">feature</span><span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Misnamed I&#39;d say...</pre>
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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">ASTERISK_FILE_VERSION(__FILE__, &quot;$Revision$&quot;)</pre></td>

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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
    <th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">78</font></th>
    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb">        </span><span class="tb">        </span><span class="k">if</span><span class="p">(</span><span class="n">raise_bridge_features_flag</span><span class="p">(</span><span class="o">&amp;</span><span class="n">flags</span><span class="p">,</span> <span class="n">tolower</span><span class="p">(</span><span class="o">*</span><span class="n">feature</span><span class="p">)))</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">if (raise</pre>
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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">ASTERISK_FILE_VERSION(__FILE__, &quot;$Revision$&quot;)</pre></td>

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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb">        </span><span class="tb">        </span><span class="tb">        </span><span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_WARNING</span><span class="p">,</span> <span class="s">&quot;Unknown feature &#39;%c&#39;</span><span class="se">\n</span><span class="s">&quot;</span><span class="p">,</span> <span class="o">*</span><span class="n">feature</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I&#39;m torn these days on being tolerant of invalid configurations. In this case the user mistyped or thinks a feature exists that doesn&#39;t and the end result behavior will differ from what they expect... if a failure gets passed all the way back up, they&#39;ll notice it immediately.</pre>
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<p>- Joshua</p>


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<p>On June 27th, 2013, 11:14 p.m. UTC, jrose wrote:</p>








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<div>Review request for Asterisk Developers, Matt Jordan and rmudgett.</div>
<div>By jrose.</div>


<p style="color: grey;"><i>Updated June 27, 2013, 11:14 p.m.</i></p>







<div style="margin-top: 1.5em;">
 <b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>


 <a href="https://issues.asterisk.org/jira/browse/ASTERISK-21876">ASTERISK-21876</a>


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 <b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<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;">Allows setting dtmf features via a channel set function (namely CHANNEL(dtmf_features)</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;">Stuck two channels in the following extension:

exten =&gt; 10,1,NoOp
exten =&gt; 10,n,Answer()
exten =&gt; 10,n,Set(CHANNEL(dtmf_features)=wktx)
exten =&gt; 10,n,Wait(50)

Then bridged them together with the manager bridge command and checked to see if both channels could park, transfer, and attended transfer.

It&#39;s worth noting that the dial application overrides this datastore entirely, so these don&#39;t get applied to dial as-is. This might need to be addressed.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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 <li>/trunk/funcs/func_channel.c <span style="color: grey">(393075)</span></li>

 <li>/trunk/include/asterisk/bridging_basic.h <span style="color: grey">(393075)</span></li>

 <li>/trunk/main/bridging_basic.c <span style="color: grey">(393075)</span></li>

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<p><a href="https://reviewboard.asterisk.org/r/2648/diff/" style="margin-left: 3em;">View Diff</a></p>







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