<p>Sometimes no audio!! What about rest of the times ? </p>
<div class="gmail_quote">On Sep 11, 2012 7:54 AM, "Nick Chang" <<a href="mailto:nick.chang@kland.com.tw" target="_blank">nick.chang@kland.com.tw</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="ZH-TW" link="blue" vlink="purple"><div><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">Hello Sammy<u></u><u></u></span></p><p class="MsoNormal">
<span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">No, I don’t forget.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">My rtpproxy’s startup script is “/usr/local/bin/rtpproxy -l <a href="http://111.22.33.44/10.1.2.103" target="_blank">111.22.33.44/10.1.2.103</a> -s udp:10.1.2.103 19999 -F -m 36000 -M 36010 -d DBUG”<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">I have forwarded the 36000~36010 port to rtpproxy server.<u></u><u></u></span></p><p class="MsoNormal">
<span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-indent:24.0pt"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">Firewall ----------------------- Opensips/rtpproxy Server</span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"><a href="http://111.22.33.44:5060" target="_blank">111.22.33.44:5060</a> <a href="http://10.1.2.103:5050" target="_blank">10.1.2.103:5050</a><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"><a href="http://111.22.33.44:36000/36010" target="_blank">111.22.33.44:36000/36010</a> <a href="http://10.1.2.103:36000/36010" target="_blank">10.1.2.103:36000/36010</a><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">But, Now sometime no audio. <u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US">Do you have any suggest<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US">Thanks<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Nick<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal">
<span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal">
<b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:users-bounces@lists.opensips.org" target="_blank">users-bounces@lists.opensips.org</a> [mailto:<a href="mailto:users-bounces@lists.opensips.org" target="_blank">users-bounces@lists.opensips.org</a>] <b>On Behalf Of </b>SamyGo<br>
<b>Sent:</b> Tuesday, September 11, 2012 10:28 AM<br><b>To:</b> OpenSIPS users mailling list<br><b>Subject:</b> Re: [OpenSIPS-Users] RTPPRoxy behind NAT<u></u><u></u></span></p></div><p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p><span lang="EN-US">Hi Nick,<br>So you've forwarded the 5060 port to opensips server, cool. Did you forget to mention about the RTP ports forwarded to server ? <br>Start RTPproxy with param -m and -M to assign range of RTP ports to use. Then forward that UDP port range to opensips server too.<br>
Then see what happens with audio.<br>Also what is your total voip diagram with their network addresses. <u></u><u></u></span></p><p><span lang="EN-US">Thanks,<br>Sammy<u></u><u></u></span></p><div><p class="MsoNormal"><span lang="EN-US">On Sep 11, 2012 6:46 AM, "Nick Chang" <<a href="mailto:nick.chang@kland.com.tw" target="_blank">nick.chang@kland.com.tw</a>> wrote:<u></u><u></u></span></p>
<div><div><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">Hello Sammy</span><span lang="EN-US"><u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"> </span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">My NAT type is Full cone NAT.</span><span lang="EN-US"><u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"> </span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">In Firewall, I setting a IP & port 5060 to LAN IP.</span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"> </span><span lang="EN-US"><u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">Example:</span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"> </span><span lang="EN-US"><u></u><u></u></span></p><p class="MsoNormal" style="text-indent:24.0pt"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">Firewall ----------------------- Opensips Server</span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"><a href="http://111.22.33.44:5060" target="_blank">111.22.33.44:5060</a> <a href="http://10.1.2.103:5050" target="_blank">10.1.2.103:5050</a></span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d"> </span><span lang="EN-US"><u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">Thanks</span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1f497d">Nick</span><span lang="EN-US"><u></u><u></u></span></p></div></div></div></div></div><br>_______________________________________________<br>
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