<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:#595959;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:#595959'>Hello Team<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have an OpenSIPs with multi home (WAN / LAN) connected to an Asterisk (LAN). The problem I have is the following.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>A call is coming from Asterisk to OpenSIPs LAN interface for a user registered on OpenSIPs. That user has call forwarding enabled and OpenSIPs receives a 302. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>That request is handled as follows<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>failure_route[failure]<o:p></o:p></p><p class=MsoNormal>{<o:p></o:p></p><p class=MsoNormal> if (t_check_status("(301)|(302)"))<o:p></o:p></p><p class=MsoNormal> {<o:p></o:p></p><p class=MsoNormal> get_redirects("1:1");<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> uac_replace_from("","$tu");<o:p></o:p></p><p class=MsoNormal> uac_replace_to("","$ru");<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> if (!ds_select_dst("1", "0"))<o:p></o:p></p><p class=MsoNormal> {<o:p></o:p></p><p class=MsoNormal> send_reply("500","Unable to route");<o:p></o:p></p><p class=MsoNormal> exit;<o:p></o:p></p><p class=MsoNormal> }<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> t_relay();<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> }<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> rtpengine_delete();<o:p></o:p></p><p class=MsoNormal>}<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>A new INVITE is generated from OpenSIPs towards Asterisk but SDP negotiated is the initial (OpenSIPs to Client) with the WAN IP.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Is there a way to correct that?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you in advance for your support.<o:p></o:p></p></div></body></html>