Dear All<br><br>I don't understand why in the Openser+MediaProxy i need <br>record_route_preset("x.x.x.x:5060;nat=yes"); and search("^Route:.*;nat=yes")<br>What is the purpose while I can do client_nat_test to see if the request is come from a nat-ed client.
<br><br>If I remove search("^Route:.*;nat=yes") from below statement, I can do re-INVITE without any problem because it still have client_nat_test to find out the nat in between.<br><br>if (client_nat_test("3") || search("^Route:.*;nat=yes")) {
<br> setbflag(6);<br> use_media_proxy();<br> };<br><br><br>Hope someone can give me a clue.<br><br>Thank you.<br><br>Regards,<br><br>Halomoan<br>