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<p>I have a blacklisting system to deal with robocalls. Transferring
a given call to extension *88 will add the CALLERID(num) to astdb,
and when that number calls back, it goes straight to tt-monkeys.</p>
<p>Problem:</p>
<p>With Polycom phones, transfer -> blind -> *88 works just
fine. But, transfer -> *88 (attended transfer) does not work. I
assume that's because an attended transfer is creating a new
channel, and the CALLERID(num) of the attended transfer is the CID
of the station making the call. So, I decided to save the incoming
CID into __ORIGINAL_CALLER_ID, with the assumption that the
variable would be inherited into subsequent channels, but that
does not work either.</p>
<p>What am I missing?</p>
<p>Asterisk: 13.14.1~dfsg-2+deb9u4 </p>
<p>OS: Debian 9.13 (Stretch).<br>
</p>
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<td colspan="2" style="padding-bottom: 5px; color:
#000000; font-size: 18px; font-family: Arial,
Helvetica, sans-serif;">Michael Munger, dCAP,
MCPS, MCNPS, MBSS</td>
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<td colspan="2" style="color: #333333; font-size:
14px; font-family: Arial, Helvetica, sans-serif;"><strong>Microsoft
Certified Professional</strong></td>
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<td colspan="2" style="color: #333333; font-size:
14px; font-family: Arial, Helvetica, sans-serif;"><strong>Microsoft
Certified Small Business Specialist</strong></td>
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<td colspan="2" style="color: #333333; font-size:
14px; font-family: Arial, Helvetica, sans-serif;"><strong>Digium
Certified Asterisk Professional</strong></td>
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<td colspan="2" style="color: #333333; font-size:
14px; font-family: Arial, Helvetica, sans-serif;"><strong>High
Powered Help, Inc.</strong></td>
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<td style="vertical-align: top; width: 20px; color:
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Helvetica, sans-serif;" width="20" valign="top">p:</td>
<td style="vertical-align: top; color: #333333;
font-size: 14px; font-family: Arial, Helvetica,
sans-serif;" valign="top">678-905-8569</td>
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<td style="vertical-align: top; width: 20px; color:
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<td style="vertical-align: top; color: #333333;
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sans-serif;" valign="top"><a href="https://hph.io"
style=" color: #1da1db; text-decoration: none;
font-weight: normal; font-size: 14px;">hph.io</a> <span
style="color: #000000;">e: </span><a
href="mailto:mj@hph.io" style="color: #1da1db;
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