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<p class="MsoNormal">Excellent ….<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for your info …<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV">Mvh // Regards …<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV">_________________________________<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV">Stefan Carlsson<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV">Tele off +46 (0)504 697600<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV">Tele dir +46 (0)504 697601<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV">Tele Mob: +46 (0)708 267213<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV"><a href="https://urldefense.com/v3/__http:/www.tetab.nu__;!!PhQDkBqkFGE!yAZ73D5owAutsZIYse0XJZia9LjTNMiJsmWLsmy-__UW9A3ryHzYjGeKqueZtC9BL8Z7WQ$">www.tetab.nu</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV"><a href="https://urldefense.com/v3/__https:/www.facebook.com/tibroelteknik__;!!PhQDkBqkFGE!yAZ73D5owAutsZIYse0XJZia9LjTNMiJsmWLsmy-__UW9A3ryHzYjGeKqueZtC-RHAw_nw$">https://www.facebook.com/tibroelteknik</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV"><o:p> </o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>From:</b> Users <users-bounces@lists.opensips.org> <b>On Behalf Of
</b>Ihor Olkhovskyi<br>
<b>Sent:</b> Thursday, 4 June 2026 09:01<br>
<b>To:</b> OpenSIPS users mailling list <users@lists.opensips.org><br>
<b>Subject:</b> Re: [OpenSIPS-Users] topology_hiding and reinvite.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Stefan,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I had the same issue and eded up storing in cachedb info about current calls with source - destination info and in a case of re-invite taking actual destination from there and not from a SIP packet directly.<o:p></o:p></p>
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<p class="MsoNormal">You can use in-dialog variables for this as well, I'm using cachedb for historical reasons.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Cheers,<o:p></o:p></p>
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<p class="MsoNormal">Ihor<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Le mar. 2 juin 2026 à 09:39, Stefan Carlsson via Users <<a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a>> a écrit :<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi !<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 have the following setup.<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">caller (A) from outside .operator
<span style="font-family:Wingdings">à</span> opensips <span style="font-family:Wingdings">
à</span> alcatel OxE <span style="font-family:Wingdings">è</span> Set.<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">When an outside caller calls in the opensips relays out the calls to the OxE’ set.<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">Oxe respons to the A thru opensips all transactions and the initial dialog is created …<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">Then oxe sends an reinvite to the opensips to give its correct c= in the sdp. (OxE has a cpu with o= and and c= point of some InTIP card rtp points … in the sdp<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">******** Heres the problem ….<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">Opensips relays this reinvite back to the (A) wich is totally wrong this re-invite should goto opensip to fix the rtp endpoints ….<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">How can I prevent the Opensips to reply the reinvite to the A point … Shall I issue a new topoly-hiding() or …. (Can there be two of them. )<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Any help would be very appreciated …<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">Kind Regards …<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">Stefan<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>
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<p class="MsoNormal">_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></p>
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<o:p></o:p></p>
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<span class="gmailsignatureprefix">-- </span><o:p></o:p></p>
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<p class="MsoNormal">Best regards,<o:p></o:p></p>
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<p class="MsoNormal">Ihor (Igor)<o:p></o:p></p>
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