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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=HU link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi Daniel,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Listening is ok, incoming calls are my smallest concern.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>But how do I tell kamailio to initiate the call from a specific IP (depending ont he user/pass combo is something i can imagine how to do )<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='color:windowtext;mso-fareast-language:HU'>From:</span></b><span lang=EN-US style='color:windowtext;mso-fareast-language:HU'> sr-users [mailto:sr-users-bounces@lists.sip-router.org] <b>On Behalf Of </b>Daniel-Constantin Mierla<br><b>Sent:</b> Thursday, May 26, 2016 5:03 PM<br><b>To:</b> Kamailio (SER) - Users Mailing List <sr-users@lists.sip-router.org><br><b>Subject:</b> Re: [SR-Users] Multihomed kamailio - one IP for each account<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p>Hello,<span style='font-size:12.0pt;mso-fareast-language:HU'><o:p></o:p></span></p><p>if you don't have too many IP addresses that you have to use, then you can add many listen parameters in kamailio.cfg.<o:p></o:p></p><p>Otherwise, I think you should considering a firewall that will do translation of a source IP based on receiving on a specific port from kamailio. It should be more lightweight and you can control it independent of kamailio.<o:p></o:p></p><p>Cheers,<br>Daniel<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On 25/05/16 17:07, Attila Megyeri wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span lang=EN-US>Hi Folks,</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>I am looking for a solution to do the following, basically an SBC-like solution.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>I have an internal asterisk system that should make outbound calls towards a provider, but that provider authenticates the customer based on IP address. And I have many such customers. The provider is not willing to make changes to his practice…</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>Asterisk is bound to a single IP, so there is not much I can do.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>I was thinking about creating several outbound accounts for asterisk, and then a multi-homed Kamailio would do the following:</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>If request comes from user1, Kamailio would send the request to the provider from IP1.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>If request comes from user2, Kamailio would send the request to the provider from IP2.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>And so on, for as many IPs as many customers I want to handle.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>Is there a more elegant way to do this?</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>If not, how should I implement this?</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>Thanks in advance,</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US>Attila</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:HU'><br><br><br><o:p></o:p></span></p><pre>_______________________________________________<o:p></o:p></pre><pre>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<o:p></o:p></pre><pre><a href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><o:p></o:p></pre><pre><a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><o:p></o:p></pre></blockquote><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:HU'><br><br><o:p></o:p></span></p><pre>-- <o:p></o:p></pre><pre>Daniel-Constantin Mierla<o:p></o:p></pre><pre><a href="http://www.asipto.com">http://www.asipto.com</a> - <a href="http://www.kamailio.org">http://www.kamailio.org</a><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>