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    <h2><a href="https://wiki.asterisk.org/wiki/display/AST/Dynamic+DTMF+Features">Dynamic DTMF Features</a></h2>
    <h4>Page <b>edited</b> by             <a href="https://wiki.asterisk.org/wiki/display/~rmudgett">Richard Mudgett</a>
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        <b>Comment:</b>
        Added info blurb to read about the FEATURE and FEATUREMAP functions.<br />
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                         <h4>Changes (1)</h4>
                                 
    
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            <tr><td class="diff-unchanged" >The [FEATURE|AST:Asterisk 11 Function_FEATURE] and [FEATUREMAP|AST:Asterisk 11 Function_FEATUREMAP] dialplan functions allow you to set some features.conf options on a per channel basis. <br> <br></td></tr>
            <tr><td class="diff-added-lines" style="background-color: #dfd;">{info} <br>To see what options are currently supported, look at the FEATURE and FEATUREMAP function descriptions. <br>{info} <br> <br></td></tr>
            <tr><td class="diff-unchanged" >{noformat:title=Set the parking time of this channel to be 100 seconds if it is parked.} <br>exten =&gt; s,1,Set(FEATURE(parkingtime)=100) <br></td></tr>
            <tr><td class="diff-snipped" >...<br></td></tr>
    
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    </div>                            <h4>Full Content</h4>
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        <p>The <a href="/wiki/display/AST/Asterisk+11+Function_FEATURE" title="Asterisk 11 Function_FEATURE">FEATURE</a> and <a href="/wiki/display/AST/Asterisk+11+Function_FEATUREMAP" title="Asterisk 11 Function_FEATUREMAP">FEATUREMAP</a> dialplan functions allow you to set some features.conf options on a per channel basis.</p>

<div class='panelMacro'><table class='infoMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/wiki/images/icons/emoticons/information.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td>To see what options are currently supported, look at the FEATURE and FEATUREMAP function descriptions.</td></tr></table></div>

<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedHeader panelHeader" style="border-bottom-width: 1px;"><b>Set the parking time of this channel to be 100 seconds if it is parked.</b></div><div class="preformattedContent panelContent">
<pre>exten =&gt; s,1,Set(FEATURE(parkingtime)=100)
same =&gt; n,Dial(SIP/100)
same =&gt; n,Hangup()
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<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedHeader panelHeader" style="border-bottom-width: 1px;"><b>Set the DTMF sequence for attended transfer on this channel to *9.</b></div><div class="preformattedContent panelContent">
<pre>exten =&gt; s,1,Set(FEATUREMAP(atxfer)=*9)
same =&gt; n,Dial(SIP/100,,T)
same =&gt; n,Hangup()
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