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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal">I’m working on a setup with opensips+rtpproxy as a Lan-Wan bridge.<o:p></o:p></p>
<p class="MsoNormal">The basic scenario’s work but I keep having trouble with a refer (transfer).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Refer is initiated on the Lan side, and relayed to a public Asterisk machine. Asterisk is then having trouble sending out the invite to the transfertarget. (this never happens)<o:p></o:p></p>
<p class="MsoNormal">After looking around in asterisk I think I have it narrowed down to the Refer-To header containing a LAN-IP. (seems obvious
<span style="font-family:Wingdings">J</span>)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This header contains a lot of other stuff.. <span style="font-family:"Courier New"">
Refer-To: \"CTI+\"<<a href="sip:114@172.17.170.3;user=phone?Replaces=x-ippbx-transferid%3Bto-tag%3D144%3Bfrom-tag%3D144">sip:114@172.17.170.3;user=phone?Replaces=x-ippbx-transferid%3Bto-tag%3D144%3Bfrom-tag%3D144</a>><o:p></o:p></span></p>
<p class="MsoNormal">How should I rewrite this header? Replacing the IP but keep all the other information.<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" style="margin-bottom:12.0pt;line-height:12.75pt"><span style="mso-fareast-language:NL">Vriendelijke groet,<br>
<br>
<b><span style="color:#84C41B">Rik Broers</span></b><br>
</span><span style="font-size:9.0pt;color:#212735;mso-fareast-language:NL">Voice Engineer</span><o:p></o:p></p>
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