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      This is an automatically generated e-mail. To reply, visit:
      <a href="https://reviewboard.asterisk.org/r/3514/">https://reviewboard.asterisk.org/r/3514/</a>
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 <p>Ship it!</p>



 <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Ship It!</pre>
 <br />









<p>- Mark Michelson</p>


<br />
<p>On April 30th, 2014, 11:04 p.m. UTC, rmudgett wrote:</p>








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<div>Review request for Asterisk Developers.</div>
<div>By rmudgett.</div>


<p style="color: grey;"><i>Updated April 30, 2014, 11:04 p.m.</i></p>







<div style="margin-top: 1.5em;">
 <b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>


 <a href="https://issues.asterisk.org/jira/browse/ASTERISK-23501">ASTERISK-23501</a>


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 <b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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   <pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Per rfc3892, the Referred-By header in a REFER must be copied into the referenced request (IE. The outgoing INVITE to the transfer target).

* Automatically put the Referred-By header in the outgoing INVITE message if the SIPREFERREDBYHDR channel variable is defined with a value.

* Made chan_sip.c:get_refer_info() set SIPREFERREDBYHDR for inheritance so chan_pjsip has a better chance to interoperate.

* Fixed refer_blind_callback() and refer_incoming_refer_request() to not modify the data in the pointer returned by pjsip_msg_find_hdr_by_name().  It seems wrong to modify that data since the calling routine doesn't own the buffer.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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   <pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The testsuite/tests/channels/pjsip/transfers/blind_transfer/caller_refer_only test now passes with this patch and the minor modification to allow SIPREFERREDBYHDR to have the optional inheritance '_' prefixes added.

Index: tests/channels/pjsip/transfers/blind_transfer/caller_refer_only/test-config.yaml
===================================================================
--- tests/channels/pjsip/transfers/blind_transfer/caller_refer_only/test-config.yaml    (revision 5006)
+++ tests/channels/pjsip/transfers/blind_transfer/caller_refer_only/test-config.yaml    (working copy)
@@ -104,7 +104,7 @@
                 match:
                     Event: 'VarSet'
                     Channel: 'PJSIP/bob-.{8}'
-                    Variable: 'SIPREFERREDBYHDR'
+                    Variable: '_{0,2}SIPREFERREDBYHDR'
                     Value: 'alice <sip:alice@127.0.0.1>'
             count: 2
         -
@@ -112,7 +112,7 @@
             conditions:
                 match:
                     Event: 'VarSet'
-                    Variable: 'SIPREFERTOHDR'
+                    Variable: '_{0,2}SIPREFERTOHDR'
                     Value: 'sip:charlie@127.0.0.1'
             count: 2
         -
</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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 <li>/branches/12/res/res_pjsip_refer.c <span style="color: grey">(413157)</span></li>

 <li>/branches/12/channels/chan_sip.c <span style="color: grey">(413157)</span></li>

</ul>

<p><a href="https://reviewboard.asterisk.org/r/3514/diff/" style="margin-left: 3em;">View Diff</a></p>







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