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<p>Dear OpenSIPS-users,</p>
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<p>Two clients of my OpenSIPS are located behind different NATs and I have just started to search a way to mangles the SDP messages for both of them in a way that will make the parties talk directly with each other (direct media). After reading the proxy documentation
(modules NATHELPER, STUN, MEDIAPROXY and NAT_TRAVERSAL) I have found the function
<font color="#006fc9"></font><i><font color="#006fc9">fix_nated_sdp</font></i>. <br>
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<p>However, it seems that such function replaces the original contact IP, but not the RTP ports.</p>
<p>So I ask: what is the utility of the function <i><font color="#006fc9">fix_nated_sdp,<font color="#000000"></font></font></i><font color="#006fc9"><font color="#000000"> if it fixes the contact info, but not the port? I mean, how can I fix the SDP in a way
that contact info and RTP port will be valid to send media to a peer that is behind a NAT?</font></font></p>
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<p><font color="#006fc9"><font color="#000000">Any hint will be very very helpful!!</font></font></p>
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<p>Best regards.<br>
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RODRIGO PIMENTA CARVALHO<br>
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