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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=FR link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Hello Daniel,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><br></span><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Thank you for the patch.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>I tried it (change received_test() by received_via_test()), but the result is the same.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>The INVITE was the same than the one already sent.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Igor.<o:p></o:p></span></p><p class=MsoNormal><a name="_MailEndCompose"><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></a></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>De :</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'> Daniel-Constantin Mierla [mailto:miconda@gmail.com] <br><b>Envoyé :</b> lundi 1 décembre 2014 12:00<br><b>À :</b> Igor Potjevlesch<br><b>Cc :</b> 'Kamailio (SER) - Users Mailing List'<br><b>Objet :</b> Re: [SR-Users] Issue with 4.2.0 and nathelper and/or rtpproxy<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Hello,<br><br>didn't get the time to look at the INVITE trace before, checked it now and indeed, there was an issue revealed by the extension of received_test() function to check the presence of rport parameter. The issue was there with the presence of received parameter in Via, but that was not common and thus this testing function was ok for most of the case.<br><br>I just pushed patches to fix it in master, 4.2 and 4.1 branches. Let me know if works as expected now.<br><br>Cheers,<br>Daniel<br><br><o:p></o:p></p><div><p class=MsoNormal>On 27/11/14 19:30, Igor Potjevlesch wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Hello Daniel,</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Did you see something with the SIP message?</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Regards,</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Igor.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D;mso-fareast-language:EN-US'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>De :</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> Igor Potjevlesch [<a href="mailto:igor.potjevlesch@gmail.com">mailto:igor.potjevlesch@gmail.com</a>] <br><b>Envoyé :</b> lundi 24 novembre 2014 19:43<br><b>À :</b> 'Daniel-Constantin Mierla'<br><b>Cc :</b> 'Kamailio (SER) - Users Mailing List'<br><b>Objet :</b> RE: [SR-Users] Issue with 4.2.0 and nathelper and/or rtpproxy</span><o:p></o:p></p></div></div><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Hello Daniel,</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Here is the SIP message:</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>[…]</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>I can confirm that the issue is present with 4.2.1 too.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>No problem with 4.1.4.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>The SIP message and the configuration are the same in both cases.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Thank you.<br><br>Regards,</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Igor.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><a name="149e1273f417d2b3__MailEndCompose"></a><o:p></o:p></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-color:currentColor
currentColor'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-GB>De :</span></b><a name="149e1273f417d2b3__MailOriginal"></a><span lang=EN-GB> </span><a href="mailto:sr-users-bounces@lists.sip-router.org" target="_blank"><span lang=EN-GB>sr-users-bounces@lists.sip-router.org</span></a><span lang=EN-GB> [mailto:</span><a href="mailto:sr-users-bounces@lists.sip-router.org" target="_blank"><span lang=EN-GB>sr-users-bounces@lists.sip-router.org</span></a><span lang=EN-GB>] <b>De la part de</b> Daniel-Constantin Mierla<br><b>Envoyé :</b> vendredi 21 novembre 2014 11:59<br><b>À :</b> Kamailio (SER) - Users Mailing List<br><b>Objet :</b> Re: [SR-Users] Issue with 4.2.0 and nathelper and/or rtpproxy</span><o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-GB>Hello,<br><br>the commits you refer to were not related to nat_uac_test() function.<br><br>Can you send the sip message for which you used the test and is different than in the old versions?<br><br>Cheers,<br>Daniel</span><o:p></o:p></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB>On 21/11/14 11:16, Igor Potjevlesch wrote:</span><o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Hello,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Just to let you know that I tried also with 4.2.1 and the issue is the same.<br><br>Regards,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Igor.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-color:currentColor
currentColor'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-GB>De :</span></b><span lang=EN-GB> Igor Potjevlesch [</span><a href="mailto:igor.potjevlesch@gmail.com" target="_blank"><span lang=EN-GB>mailto:igor.potjevlesch@gmail.com</span></a><span lang=EN-GB>] <br><b>Envoyé :</b> jeudi 20 novembre 2014 17:00<br><b>À :</b> 'Kamailio (SER) - Users Mailing List'<br><b>Objet :</b> RE: [SR-Users] Issue with 4.2.0 and nathelper and/or rtpproxy</span><o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Hello,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>No one has experienced the same issue or similar until 4.2.0?<br><br>Regards,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Igor.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-color:currentColor
currentColor'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-GB>De :</span></b><span lang=EN-GB> Igor Potjevlesch [</span><a href="mailto:igor.potjevlesch@gmail.com" target="_blank"><span lang=EN-GB>mailto:igor.potjevlesch@gmail.com</span></a><span lang=EN-GB>] <br><b>Envoyé :</b> mercredi 19 novembre 2014 12:29<br><b>À :</b> 'Kamailio (SER) - Users Mailing List'<br><b>Objet :</b> RE: [SR-Users] Issue with 4.2.0 and nathelper and/or rtpproxy</span><o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Hello,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>I reviewed the changelogs.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>I can see the following updates that could change the previous behaviour:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>commit 42897d422b60edeac393201326a3e71318445e62</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Author: Daniel-Constantin Mierla <</span><a href="mailto:miconda@gmail.com" target="_blank"><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>miconda@gmail.com</span></a><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Date: Mon Sep 22 22:04:39 2014 +0200</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> core: add received parameter to via if rport parameter is present</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> - required by RFC3581, section 4.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> (cherry picked from commit a1e96cbd5a3b43598c59cb50693e6b739801b804)</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> commit a52c0024723a59d90c3c3966d5deadaf8b0d4440</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Author: Daniel-Constantin Mierla <</span><a href="mailto:miconda@gmail.com" target="_blank"><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>miconda@gmail.com</span></a><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Date: Sun Sep 28 12:48:53 2014 +0200</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> core: helper functions to get addr and port to be used in signaling from socket info</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> (cherry picked from commit c725f1dec14863e069bfd1e5c26857a1005528d5)</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>But I can't explain why the same nat_uac_test doesn't behaves the same between the two versions.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Regards,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Igor.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-color:currentColor
currentColor'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-GB>De :</span></b><span lang=EN-GB> Igor Potjevlesch [</span><a href="mailto:igor.potjevlesch@gmail.com" target="_blank"><span lang=EN-GB>mailto:igor.potjevlesch@gmail.com</span></a><span lang=EN-GB>] <br><b>Envoyé :</b> mardi 18 novembre 2014 14:00<br><b>À :</b> </span><a href="mailto:amit@avhan.com" target="_blank"><span lang=EN-GB>amit@avhan.com</span></a><span lang=EN-GB>; 'Kamailio (SER) - Users Mailing List'<br><b>Objet :</b> RE: [SR-Users] Issue with 4.2.0 and nathelper and/or rtpproxy</span><o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Hi Amit,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>The config is the same between the two version. Even this line.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Regards,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Igor.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-color:currentColor
currentColor'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b>De :</b> <a href="mailto:sr-users-bounces@lists.sip-router.org" target="_blank">sr-users-bounces@lists.sip-router.org</a> [<a href="mailto:sr-users-bounces@lists.sip-router.org" target="_blank">mailto:sr-users-bounces@lists.sip-router.org</a>] <b>De la part de</b> Amit Patkar<br><b>Envoyé :</b> mardi 18 novembre 2014 13:16<br><b>À :</b> <a href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a><br><b>Objet :</b> Re: [SR-Users] Issue with 4.2.0 and nathelper and/or rtpproxy<o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Hi<br><br>You should compare this line in your configuration file.<br><br>if (nat_uac_test("<b>18</b>")) {<br><br>It may be using different parameters.</span><o:p></o:p></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-US>Regards,</span></b><o:p></o:p></p><p><span lang=EN-US>Amit </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-family:"Times New Roman ,serif",serif'><br></span><span lang=EN-US style='font-family:"Times New Roman ,serif",serif'> </span><o:p></o:p></p></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-family:"Times New Roman ,serif",serif'>On 11/18/2014 5:23 PM, Igor Potjevlesch wrote:</span><o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Hello,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>I can reproduce the issue on a pre-production system.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>So, I downgraded to 4.1.5.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Here is the difference:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>The INVITE comes into NATDETECT:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>route[NATDETECT] {</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> xlog("ENTERING NATDETECT routes\n");</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>#!ifdef WITH_NAT</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> force_rport();</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> if (nat_uac_test("18")) {</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> if (is_method("REGISTER")) {</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> fix_nated_register();</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> } else {</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> add_contact_alias();</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> }</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> setflag(FLT_NATS);</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> xlog("NAT_UAC_TEST OK\n");</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> }</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>#!endif</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> return;</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>}</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>With Kamailio 4.2.0, the NAT_UAC_TEST returns true whereas with 4.1.5 returns false.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>I also look at the “force_rport”. I’m not sure if it’s related, but with 4.2.0, the Via looks like:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Via: SIP/2.0/UDP PST_GW:5060;received=PST_GW;rport=5060;branch=z9hG4bK-34d5-1416308856-4847-441\r\n</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>In 4.1.5:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Via: SIP/2.0/UDP PST_GW:5060;rport=5060;branch=z9hG4bK-2e3d-1416311184-4886-146\r\n</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>The received parameters is not added. Note that PSTN_GW refers to a public IP address (out of RFC1918 and Carrier Grade NAT).</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Regards,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'>Igor.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-color:currentColor currentColor'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-GB>De :</span></b><span lang=EN-GB> Igor Potjevlesch [</span><a href="mailto:igor.potjevlesch@gmail.com" target="_blank"><span lang=EN-GB>mailto:igor.potjevlesch@gmail.com</span></a><span lang=EN-GB>] <br><b>Envoyé :</b> mardi 18 novembre 2014 11:43<br><b>À :</b> sr-</span><a href="mailto:users@lists.sip-router.org" target="_blank"><span lang=EN-GB>users@lists.sip-router.org</span></a><span lang=EN-GB><br><b>Objet :</b> Issue with 4.2.0 and nathelper and/or rtpproxy</span><o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Hello,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Since I done the upgrade of Kamailio into 4.2.0, there are, at least, one new case where the RTPProxy is launched.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>When I got an INVITE from my PSTN Gateway, for unknown reason (and not for all calls), Record-Route is append with nat=yes. I looked into an old trace and this behaviour didn’t exist.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>What could have changed that can explain this?</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Regards,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Igor.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-GB> </span><o:p></o:p></p><pre><span lang=EN-GB>_______________________________________________</span><o:p></o:p></pre><pre><span lang=EN-GB>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list</span><o:p></o:p></pre><pre><a href="mailto:sr-users@lists.sip-router.org" target="_blank"><span lang=EN-GB>sr-users@lists.sip-router.org</span></a><o:p></o:p></pre><pre><a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank"><span lang=EN-GB>http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</span></a><o:p></o:p></pre></blockquote><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-GB> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-GB> </span><o:p></o:p></p><pre><span lang=EN-GB>_______________________________________________</span><o:p></o:p></pre><pre><span lang=EN-GB>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list</span><o:p></o:p></pre><pre><a href="mailto:sr-users@lists.sip-router.org" target="_blank"><span lang=EN-GB>sr-users@lists.sip-router.org</span></a><o:p></o:p></pre><pre><a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank"><span lang=EN-GB>http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</span></a><o:p></o:p></pre></blockquote><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-GB> </span><o:p></o:p></p><pre>-- <o:p></o:p></pre><pre>Daniel-Constantin Mierla<o:p></o:p></pre><pre><a href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a><o:p></o:p></pre></blockquote><p class=MsoNormal><br><br><o:p></o:p></p><pre>-- <o:p></o:p></pre><pre>Daniel-Constantin Mierla<o:p></o:p></pre><pre><a href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a><o:p></o:p></pre></div></body></html>