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<div dir="ltr" data-setdir="false">Thanks for answering Faisal. I configured stun on my linphone clients but it didn't solve the problem. I've also disabled SIP ALG on my router but didn't make any difference. In this scenario which I'm using bypass-media feature of Freeswitch, everything works fine when clients are on the same network. But it does not work if one is another another remote network such as mobile data.<br></div><div><br></div>
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<div style="font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;color:#26282a;"><br><div><div id="ydp4759c46eymsg79829" class="ydp4759c46eymsg7053605971"><div id="ydp4759c46eyiv7777279123"><div class="ydp4759c46eyiv7777279123gmail_quote"><br></div></div></div><div id="ydp4759c46eymsg93941" class="ydp4759c46eymsg7053605971"><div id="ydp4759c46eyiv7777279123"><div>In you are using linphone mobile clients make sure you have added "<a href="http://stun.linphone.org" rel="nofollow" target="_blank">stun.linphone.org</a>" in account specific stun settings,<div>If you need both ZRTP & NAT handling keep media in proxy mode.</div></div><br><div class="ydp4759c46eyiv7777279123gmail_quote"><div dir="ltr" class="ydp4759c46eyiv7777279123gmail_attr">On Fri, Feb 21, 2020, 6:29 AM I K via FreeSWITCH-users <<a href="mailto:freeswitch-users@lists.freeswitch.org" rel="nofollow" target="_blank">freeswitch-users@lists.freeswitch.org</a>> wrote:<br></div><blockquote class="ydp4759c46eyiv7777279123gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><br><br><br>---------- Forwarded message ----------<br>From: I K <<a href="mailto:iriik@yahoo.com" rel="nofollow" target="_blank">iriik@yahoo.com</a>><br>To: "<a href="mailto:freeswitch-users@lists.freeswitch.org" rel="nofollow" target="_blank">freeswitch-users@lists.freeswitch.org</a>" <<a href="mailto:freeswitch-users@lists.freeswitch.org" rel="nofollow" target="_blank">freeswitch-users@lists.freeswitch.org</a>><br>Cc: <br>Bcc: <br>Date: Sat, 15 Feb 2020 22:11:12 +0000 (UTC)<br>Subject: RTP not transmitting over NAT<br><div><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div dir="ltr">Hi every one,</div><div dir="ltr"><br></div><div dir="ltr">I'm new to Freeswitch and I'm having some difficulty configuring it, despite reading the documents. I have a Freeswitch running on a server with public IP and several Linphone android clients running behind NAT.</div><div dir="ltr">How should I configure it to transfer audio and video and use ZRTP if one client is on a LAN behind NAT and the other client is using mobile data?!</div><div dir="ltr"><br></div><div dir="ltr">Things I've acheived so far:</div><div dir="ltr">1- bypass-media = false and proxy-media = false:</div><div dir="ltr">In this mode audio works but when I turn on video no request is sent to the other phone. It other use just has to know when to turn on the camera to receive video. and of course ZRTP does not work well.<br></div><div dir="ltr">2- <span> bypass-media = false and proxy-media = true:</span></div><div dir="ltr"><span>audio works but video shows blank</span></div><div dir="ltr"><span>3-<span> bypass-media = true and proxy-media = false:</span></span></div><div dir="ltr"><span><span>If both clients are on the same LAN everything works fine, but if one client connects via mobile data, they can still call each other but no media is transferred and the call is dropped after 30s.</span></span></div><div dir="ltr"><span><span><br></span></span></div><div dir="ltr"><span><span>I've been working on this scenario for over a week and I'm desperate to make it work. Thanks in advance for your help.</span></span></div><div dir="ltr"><span><span><br></span></span></div><div dir="ltr"><span><span></span></span><br></div></div></div><br><br><br>---------- Forwarded message ----------<br>From: I K via FreeSWITCH-users <<a href="mailto:freeswitch-users@lists.freeswitch.org" rel="nofollow" target="_blank">freeswitch-users@lists.freeswitch.org</a>><br>To: "<a href="mailto:freeswitch-users@lists.freeswitch.org" rel="nofollow" target="_blank">freeswitch-users@lists.freeswitch.org</a>" <<a href="mailto:freeswitch-users@lists.freeswitch.org" rel="nofollow" target="_blank">freeswitch-users@lists.freeswitch.org</a>><br>Cc: <br>Bcc: <br>Date: Thu, 20 Feb 2020 17:29:02 -0800 (PST)<br>Subject: [Freeswitch-users] RTP not transmitting over NAT<br>_________________________________________________________________________<br>
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