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<div class="moz-cite-prefix">On 12/17/13 19:59, Olle E. Johansson
wrote:<br>
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<div>On 17 Dec 2013, at 18:08, Petros Moisiadis <<a
moz-do-not-send="true" href="mailto:ernest0x@yahoo.gr">ernest0x@yahoo.gr</a>>
wrote:</div>
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<div class="moz-cite-prefix">On 12/17/13 16:05, Olle E.
Johansson wrote:<br>
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<div>On 16 Dec 2013, at 12:06, Petros Moisiadis <<a
moz-do-not-send="true"
href="mailto:ernest0x@yahoo.gr">ernest0x@yahoo.gr</a>>
wrote:</div>
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Hello,<br>
<br>
Is it possible for any developer who is familiar
with DTMF-related code to have a look at the bug
described on issue <a moz-do-not-send="true"
href="https://issues.asterisk.org/jira/browse/ASTERISK-21872">21872</a>,
please?<br>
I am always available to try and test patches for
that.<br>
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<div>Please try my DTMF branch that changes the behaviour
of DTMF in RTP. We've had success with it with a lot of
equipment sending rapid DTMF.</div>
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<div><a moz-do-not-send="true"
href="http://svn.digium.com/svn/asterisk/team/oej/rana-dtmf-duration-1.8/">http://svn.digium.com/svn/asterisk/team/oej/rana-dtmf-duration-1.8/</a></div>
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Let me know if it makes any difference.
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<div>/O</div>
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Thank you for posting about your DTMF branch!<br>
I think I will first try to apply your changes on Asterisk
11.x as my current working environment is based on that
version.<br>
I suspect that the relevant changes are those at
res_rtp_asterisk.c that came with commit r389843. Am I
correct? Will I need something extra?<br>
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<div>I would run an svn diff on the whole branch to figure out all
the changes, there's quite a lot of them to handle the DTMF
continue packets in many different files.</div>
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<div>/O</div>
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I have tried to merge the changes from rana branch to asterisk 11
(11.5.1). More specifically, I created the attached patch to use it
with asterisk 11 package from Debian wheezy backports (version:
1:11.5.1~dfsg1-1~bpo70+1).<br>
Unfortunately, the problem described on issue 21872 was not solved.
Maybe OEJ's branch solves other issues but not this one, or maybe my
patch adaption is not complete and more work is needed to make it
work on asterisk 11.<br>
<br>
Something that looks strange after applying my patch adaption is the
fact that when trying to reproduce the problem the way it is
described on the issue, I get a lot of warnings with the following
message (note the single quote at the end; it seems the digit is not
set correctly and printf() cannot convert it in the string):<br>
<blockquote><big><big><code>res_rtp_asterisk.c:2201
ast_rtp_dtmf_end_with_duration: Don't know how to represent
'</code></big></big><br>
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