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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks Muhammad. It works.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> users-bounces@lists.opensips.org [mailto:users-bounces@lists.opensips.org] <b>On Behalf Of </b>Muhammad Shahzad Shafi<br><b>Sent:</b> Wednesday, January 29, 2014 10:36 PM<br><b>To:</b> users@lists.opensips.org<br><b>Subject:</b> Re: [OpenSIPS-Users] call control module<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p>All SIP requests generated by OpenSIPS appear in local_route. So you can filter BYE generated by opensips there.<o:p></o:p></p><p>Also using is_direction method you can determine who sent BYE (caller or callee).<o:p></o:p></p><p><a href="http://www.opensips.org/html/docs/modules/devel/rr.html#id293720">http://www.opensips.org/html/docs/modules/devel/rr.html#id293720</a><o:p></o:p></p><p>Since BYE generated by opensips is sent in both directions, so you probably want to do accounting only for one BYE (to avoid duplication).<o:p></o:p></p><p>Thank you.<o:p></o:p></p><p> <o:p></o:p></p><p>On 2014-01-27 23:39, Eddie Chan wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #1010FF 1.5pt;padding:0cm 0cm 0cm 4.0pt;margin-left:3.75pt;margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hi all,<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 am having problem triggering CDR when the max call duration in call control module timeout.<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'>For a normal call, I use setflag in the main routing logic to trigger CDRs.<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'>route(<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'>…<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> If (is_method(“BYE”)) {<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'> setflag(AAA_DO);<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'> <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'>However, when the call control timer expired, it will generate two BYE messages to each endpoints. Since the BYE messages were not originated by the endpoints, the main routing loop cannot detect the BYE message and thus failed to generate CDR.<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'>Can anyone give me some idea on this problem? Where should I put the setflag if the BYE messages were originated by Opensip itself?<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'>Thanks,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Eddie<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div></blockquote><div><pre>-- <o:p></o:p></pre><pre>Mit freundlichen Grüßen<o:p></o:p></pre><pre>Muhammad Shahzad<o:p></o:p></pre><pre>-----------------------------------<o:p></o:p></pre><pre>CISCO Rich Media Communication Specialist (CRMCS)<o:p></o:p></pre><pre>CISCO Certified Network Associate (CCNA)<o:p></o:p></pre><pre>Cell: +49 176 99 83 10 85<o:p></o:p></pre><pre>MSN: <a href="mailto:shari_786pk@hotmail.com">shari_786pk@hotmail.com</a><o:p></o:p></pre><pre>Email: <a href="mailto:shaheryarkh@googlemail.com">shaheryarkh@googlemail.com</a><o:p></o:p></pre></div></div></body></html>