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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1805/">https://reviewboard.asterisk.org/r/1805/</a>
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<div>Review request for Asterisk Developers and Mark Michelson.</div>
<div>By rmudgett.</div>
<p style="color: grey;"><i>Updated March 7, 2012, 4:10 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description (updated)</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;">Incoming calls that do not use ulaw will generate a bunch of warning messages and possibly fail when a DAHDI channel is then called if the Dial m or r options are used.
You get:
[Mar 6 20:39:05] WARNING[2994]: chan_dahdi.c:9061 dahdi_write: Cannot handle frames in g722 format
[Mar 6 20:39:05] WARNING[2994]: app_dial.c:1410 wait_for_answer: Unable to forward voice or dtmf
A bandaid patch was applied to silence the above warnings for each frame by setting up a translation path for future frames. The bandaid patch also emits this warning:
Codec mismatch on channel %s setting write format to %s from %s native formats %s
This problem also occurs if the dial is forked to multiple destinations: Dial(DAHDI/1&DAHDI/2)</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;">Without patch, the codecs are not setup when Dial options m or r are used and the SIP codec is not ulaw.
With the patch, the voice frames are not passed and the diagnostic messages are not generated.</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-16901">ASTERISK-16901</a>,
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-17541">ASTERISK-17541</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/branches/1.8/apps/app_dial.c <span style="color: grey">(358576)</span></li>
<li>/branches/1.8/main/channel.c <span style="color: grey">(358576)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1805/diff/" style="margin-left: 3em;">View Diff</a></p>
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