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<p class="MsoNormal">HI Henning,</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Yes sorry late night <span style="font-family:"Segoe UI Emoji",sans-serif">
😊</span> and thank you for reply.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Yes I conditionally want to set it, I have tried this but not sure it has worked to this point hence why I am wondering if I am missing something.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Say for example I have request coming in from carrier on 10.10.10.10 interface and want to route to subscriber who is registered, so flow is simple its just;</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Carrier-<span style="font-family:Wingdings">à</span>kamailio<span style="font-family:Wingdings">à</span>subscriber</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">On branch route out I have set the contact_host to a particular IP address, however on_reply I want to change it again to another IP address, can I do that using the $xavu ?
</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">So branch sees contact host as one IP address, and onreply I change it to another IP.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">As currently if I set the Host it stays the same on both sides.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Does that make sense?</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Jon</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">
Mail</a> for Windows</p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="border:none;padding:0cm"><b>From: </b><a href="mailto:hw@gilawa.com">Henning Westerholt</a><br>
<b>Sent: </b>03 December 2021 08:08<br>
<b>To: </b><a href="mailto:sr-users@lists.kamailio.org">Kamailio (SER) - Users Mailing List</a><br>
<b>Cc: </b><a href="mailto:hunterj91@hotmail.com">Jonathan Hunter</a><br>
<b>Subject: </b>RE: topos xavu_field_contact_host kamailio 5.5</p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="DE" style="mso-fareast-language:EN-US">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">There might be a spelling error below, you probably mean:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal">“$xavu(_tps_=>contact_host) = "2.2.2.2";<span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal">And this works fine but obviously sets the contact_host to 2.2.2.2 across both interfaces, I ideally want it to change between 10.10.10.10 and 2.2.2.2.”<o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Not sure if I understand your question correctly. You could just conditionally set the contact host to the different values, depending on your configuration logic.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Henning<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">-- <o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Henning Westerholt –
</span><span lang="DE" style="mso-fareast-language:EN-US"><a href="https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fskalatan.de%2Fblog%2F&data=04%7C01%7C%7C9e49a0c54f4b421b298c08d9b63407ce%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637741156850497697%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=PyHmeQ57OikxzbdWyDIb2vlko7ySRvsIxHZdER%2BgIjI%3D&reserved=0"><span lang="EN-GB" style="color:#0563C1">https://skalatan.de/blog/</span></a></span><span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Kamailio services –
</span><span lang="DE" style="mso-fareast-language:EN-US"><a href="https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgilawa.com%2F&data=04%7C01%7C%7C9e49a0c54f4b421b298c08d9b63407ce%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637741156850507690%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=ISPv7j%2FXIzictm8TSevcMqy1Ap4mlTrcfi8H%2B5LzWgA%3D&reserved=0"><span lang="EN-GB" style="color:#0563C1">https://gilawa.com</span></a></span><span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b><span lang="DE">From:</span></b><span lang="DE"> sr-users <sr-users-bounces@lists.kamailio.org>
<b>On Behalf Of </b>Jonathan Hunter<br>
<b>Sent:</b> Friday, December 3, 2021 8:57 AM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org><br>
<b>Subject:</b> [SR-Users] topos xavu_field_contact_host kamailio 5.5<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><span lang="DE"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt">Hi All,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">I was wondering if anyone can help, and advise me if I am missing something when using topos in an environment where I have more than one interface for kamailio.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Essentially I would like to set the contact_host to 2 different values depending on the flow of the SIP requests, as we have a private LAN interconnect for example 10.10.10.10, and a public interconnect using
2.2.2.2 (for example).<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">I notice there is xavu for A-side contact and B-side contact, but what about just the contact host?<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">As I have set for example;<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">modparam("topos", "xavu_cfg", "_tps_")<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">modparam("topos", "xavu_field_contact_host", "contact_host")<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">...<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"> $xavu(_tps_=>contact_host) = "2.2.2.2";<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">And this works fine but obviously sets the contact_host to 8.8.8.8 across both interfaces, I ideally want it to change between 10.10.10.10 and 2.2.2.2.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">How can I set more than one contact_host $xavu that topos can use? As my understanding is you can only set $xavu once, so is there another way to manipulate the contact_host on requests coming in and out on different
interfaces? I assume I am missing something? :)<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Thanks in advance <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Jon<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Sent from <a href="https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgo.microsoft.com%2Ffwlink%2F%3FLinkId%3D550986&data=04%7C01%7C%7C9e49a0c54f4b421b298c08d9b63407ce%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637741156850507690%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=TFVwLrGks3dvDMd1crtTyZyHcdrs1I3%2Bhu2suO%2BX9ZU%3D&reserved=0">
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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