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<p class="MsoNormal">Thank you Joshua<o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> asterisk-dev <asterisk-dev-bounces@lists.digium.com>
<b>On Behalf Of </b>Joshua C. Colp<br>
<b>Sent:</b> Friday, January 8, 2021 8:43 AM<br>
<b>To:</b> Asterisk Developers Mailing List <asterisk-dev@lists.digium.com><br>
<b>Subject:</b> Re: [asterisk-dev] Looking to input on a feature I would like to write...in depth Transfer (REFER) failure reasons<o:p></o:p></p>
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<p class="MsoNormal">On Fri, Jan 8, 2021 at 10:41 AM Dan Cropp <<a href="mailto:dan@amtelco.com">dan@amtelco.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Before I submit a feature request and take ownership of it, trying to gather some feedback.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I’m looking to write code for an additional feature in asterisk.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Currently, when performing a Transfer (REFER), the channel variable TRANSFERSTATUS only reports 3 values: SUCCESS, FAILURE, UNSUPPORTED.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">We have some customers asking for a few additional results: 404 Not Found, 408 Request Timeout, and 486 Busy Here.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">From past experience, these same customers will likely come up with some additional results they think should be returned.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Would it be better to add support where the TRANSFERSTATUS had new values for each of the additional result codes I make asterisk look for?<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Or would it be better to add a new variable, example TRANSFERSTATUSCODE and have it return the SIP error code for the failure notification? Personally, I like this approach because
it means not having to add values for each possible sip error code that anyone would ever look for.<o:p></o:p></p>
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<p class="MsoNormal">It would be best if it were a separate variable, and that it also stated it was protocol specific. TRANSFERSTATUSPROTOCOL for example.<o:p></o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Tahoma",sans-serif;color:#073763">Joshua C. Colp</span><span style="font-family:"Tahoma",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Tahoma",sans-serif;color:#073763">Asterisk Technical Lead</span><span style="font-family:"Tahoma",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Tahoma",sans-serif;color:#073763">Sangoma Technologies</span><span style="font-family:"Tahoma",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Tahoma",sans-serif;color:#073763">Check us out at <a href="http://www.sangoma.com/" target="_blank">www.sangoma.com</a> and <a href="http://www.asterisk.org/" target="_blank">www.asterisk.org</a></span><span style="font-family:"Tahoma",sans-serif"><o:p></o:p></span></p>
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