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<p class="MsoNormal"><span style="color:#1F497D">Just curious why core.db and sofia_reg_internal.db have registrations tables?&nbsp; Is this redundant?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Jerry<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">From:</span></b><span style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;"> Jerry Richards
<br>
<b>Sent:</b> Wednesday, May 23, 2012 10:06 AM<br>
<b>To:</b> 'FreeSWITCH Users Help'<br>
<b>Subject:</b> Channel Variable To Disable Processing of 2833 DTMF Messages?<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Is there a channel variable to disable/ignore 2833 DTMF messages that are going from the internal network toward the PRI?&nbsp; I have a scenario where I am getting both inband and out-of-band DTMF (i.e. double DTMF
 digits).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">This happens when a call comes in through the PRI and routes back out the PRI.&nbsp; Inband DTMF coming from the caller is converted to out-of-band 2833 internally, so when the audio is routed back out the PRI, it
 contains both the inband DTMF and the 2833 conversion. &nbsp;In some cases, we don&#8217;t want to use disable_dtmf, since we may need to detect inband DTMF in FreeSwitch.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Jerry<o:p></o:p></span></p>
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