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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal>I have an rtpengine instance with one interface behind nat<o:p></o:p></p><p class=MsoNormal>I’m trying to achieve the following<o:p></o:p></p><p class=MsoNormal>If the INVITE/200 message arrives from an internal ip (10.x.x.x) change the media address to the internal ip<o:p></o:p></p><p class=MsoNormal>If the INVITE/200 message arrives from external ip (any other) change the media address to the public ip of the server.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m using rtpengine_offer and rtpengine_answer<o:p></o:p></p><p class=MsoNormal>But it looks like no matter what I put in the media-address flag, it will always use the internal ip address.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>What am I doing wrong ?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Rtp engine runs with --interface=10.108.132.110 flag, and this ip is always on the c= parameter in sdp<o:p></o:p></p><p class=MsoNormal>I tried to use replace-session-connection and replace-origin flags but still not working.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white'><b><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1D1B11'>Ziv Gabel </span></b><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1D1B11'>l<b> </b></span><span style='font-size:12.0pt;font-family:"Verdana","sans-serif";color:#4A442A'>Professional</span><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:#4A442A'> services</span><b><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1D1B11'> </span></b><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1D1B11'>l<b> </b></span><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:#4A442A'>CommuniTake Technologies Ltd.</span><span style='font-size:12.0pt;font-family:"Arial","sans-serif";color:#222222'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white'><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#76923C'> </span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#222222'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white'><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#76923C'>M</span></b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#4A442A'>: +972535265553 </span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#1F497D'>l</span><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#8DB3E2'> </span></b><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#76923C'>Skype</span></b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#4A442A'>: ziv_gabel </span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#1F497D'>l</span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#4A442A'> </span><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#76923C'>E</span></b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#1F497D'>: </span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#4A442A'><a href="mailto:ziv@communitake.com" target="_blank"><span style='color:blue'>ziv@communitake.com</span></a></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#222222'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white'><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#76923C'>T</span></b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#4A442A'>: +972.4.696.8908 </span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#1F497D'>l</span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:gray'> </span><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#76923C'>F</span></b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#4A442A'>: +972.4.959.1654 </span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#1F497D'>l</span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#4A442A'> </span><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:blue'><a href="http://www.communitake.com/" target="_blank"><span style='color:#1155CC'>www.communitake.com</span></a></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#222222'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>