<div dir="ltr">If the FS is on a public IP you don't need to configure any of those params they are for dealing with FS itself behind nat.<div>Try running FS the default way and make all the changes on you client. Sometimes disabling all the NAT features on the client actual can make it work better.</div>
<div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Dec 24, 2013 at 7:59 PM, alex <span dir="ltr"><<a href="mailto:xhyuer@gmail.com" target="_blank">xhyuer@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="ZH-CN" link="blue" vlink="purple"><div><p class="MsoNormal"><span lang="EN-US">Hi, all<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">I have a server that has installed the FreeSwitch software, and the server has a public IP addr.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">My clients are android phones, the CSipSimple softphone runs on them.<u></u><u></u></span></p><p class="MsoNormal">
<span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">There are some issues when these phone call each other.<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">When phone A calls phone B, only the phone B can listen the audio coming from phone A, but the phone A cannot. What’s more, the phone B always need some delays to listen the audio from phone A.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">Therefore, I guess I need set a STUN server to deal with the above problem. So I read related web pages, such as <a href="http://wiki.freeswitch.org/wiki/NAT_Traversal" target="_blank">http://wiki.freeswitch.org/wiki/NAT_Traversal</a>. But, How to configure the STUN server in FreeSwitch is ambiguous.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">Then, I tried to make some configurations as below:<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">vars.xml.<u></u><u></u></span></p><p class="MsoNormal" style="text-indent:21.0pt"><span lang="EN-US"><X-PRE-PROCESS cmd="set" data="external_rtp_ip=a.b.c.d"/> <u></u><u></u></span></p>
<p class="MsoNormal" style="text-indent:21.0pt"><span lang="EN-US"><X-PRE-PROCESS cmd="set" data="external_sip_ip=a.b.c.d"/> <u></u><u></u></span></p><p class="MsoNormal" style="text-indent:21.0pt">
<span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">internal.xml<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US"> <param name="ext-rtp-ip" value="$${ external_rtp_ip }"/><u></u><u></u></span></p>
<p class="MsoNormal" style="text-indent:21.0pt"><span lang="EN-US"><param name="ext-sip-ip" value="$${ external_sip_ip }"/><u></u><u></u></span></p><p class="MsoNormal" style="text-indent:21.0pt">
<span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">external.xml<u></u><u></u></span></p><p class="MsoNormal" style="text-indent:21.0pt"><span lang="EN-US"><param name="manage-presence" value="true"/><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <param name="ext-rtp-ip" value="$${ external_rtp_ip }"/><u></u><u></u></span></p><p class="MsoNormal" style="text-indent:21.0pt"><span lang="EN-US"><param name="ext-sip-ip" value="$${ external_sip_ip }"/><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">But, I didn’t find where could I set the port of STUN server. So I failed to launch the STUN server.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">Thus, Could you tell me How to solve the one-way audio problem, and How to configure the STUN server in FreeSwitch?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US">Thanks and sorry if my English is poor.<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards!<u></u><u></u></span></p></div></div><br>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
<a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Anthony Minessale II ♬ @anthmfs ♬ @FreeSWITCH ♬<div><br><div>☞ <a href="http://freeswitch.org/" target="_blank">http://freeswitch.org/</a> ☞ <a href="http://cluecon.com/" target="_blank">http://cluecon.com/</a> ☞ <a href="http://twitter.com/FreeSWITCH" target="_blank">http://twitter.com/FreeSWITCH</a></div>
<div><div>☞ <a href="http://irc.freenode.net" target="_blank">irc.freenode.net</a> #freeswitch ☞ <u><a href="http://freeswitch.org/g+" target="_blank">http://freeswitch.org/g+</a></u><br><br></div><div>ClueCon Weekly Development Call <br>
</div><div>☎ <a href="mailto:sip%3A888@conference.freeswitch.org" target="_blank">sip:888@conference.freeswitch.org</a> ☎ +19193869900 </div><div><br></div></div></div></div>
</div>