<div dir="ltr">Hello Guys,<div><br></div><div>Couple of questions on the dtmf masking function that was created/extended recently  - is it possible to use half way through a call ? - in terms of invoking the DTMF masking by  initiating dtmf as in the below dial plan, and associated features.xml entry - would the call be able to start as normal and then on demand mask dumf?</div><div><br></div><div><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">&lt;extension name=&quot;dtmftest&quot;&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">      &lt;condition field=&quot;destination_number&quot; expression=&quot;&quot;^(\d+)$&quot;&quot;&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;action application=&quot;export&quot; data=&quot;dialed_extension=$1&quot;/&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;action application=&quot;bind_meta_app&quot; data=&quot;1 a s execute_extension::stopdtmf XML features&quot;/&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;action application=&quot;set&quot; data=&quot;call_timeout=30&quot;/&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;action application=&quot;set&quot; data=&quot;hangup_after_bridge=true&quot;/&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;action application=&quot;set&quot; data=&quot;continue_on_fail=true&quot;/&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;action application=&quot;bridge&quot; data=&quot;sofia/$<a href="mailto:1@10.113.0.98" target="_blank">1@10.</a>x.x.x&quot;/&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;action application=&quot;answer&quot;/&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;action application=&quot;sleep&quot; data=&quot;1000&quot;/&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">      &lt;/condition&gt;<u></u><u></u></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">    &lt;/extension&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas"><br></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">and an entry in features.xml as in -</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">&lt;include&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">  &lt;context name=&quot;features&quot;&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas"> </span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">        &lt;!-- StopDTMF on the B leg (Overwrite) --&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">        &lt;extension name=&quot;stopdtmf&quot;&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">      &lt;condition field=&quot;destination_number&quot; expression=&quot;^stopdtmf$&quot;&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">        &lt;action application=&quot;export&quot; data=&quot;nolocal:drop_dtmf=true&quot;/&gt; </span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">        &lt;action application=&quot;export&quot; data=&quot;nolocal:drop_dtmf_masking_digits=d&quot;/&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">      &lt;/condition&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">    &lt;/extension&gt;</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span style="font-family:Consolas">------------snip</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><br></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">I guess then I would need an alternative bind digit to turn the feature feature off again? Is this possible or is this only selectable at bridge time? Any thoughts?</p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas"><br></span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">Thanks</span></p><p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-family:Consolas">Magnus</span></p></div></div>