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<div><br></div><div dir="ltr" data-setdir="false">Thanks for helping <span>David Villasmil. My Freeswitch is not behind NAT. It has a public IP. But my clients are behind NATs. Some of them are on the same network and others are using mobile data. My problem is simple:</span></div><div dir="ltr" data-setdir="false"><span>1- If I set internal profile on clients, those which are on the same network can have voice and video call with ZRTP using bypass-media. <br></span></div><div dir="ltr" data-setdir="false"><span>2- If I set external profile on clients and set inbound-zrtp-passthru to "true", all of them can have (even those using mobile data) can have voice call with ZRTP. <br></span></div><div dir="ltr" data-setdir="false"><span><br></span></div><div dir="ltr" data-setdir="false"><span>I'm looking for a solution to provide voice and VIDEO calls with ZRTP on all networks, regardless of NAT.</span><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="ydp64b6152eymsg94717" class="ydp64b6152eymsg9506408637"><div id="ydp64b6152eyiv7953633980"><div><div>If your fs is behind nat, you should set sip-ext-ip and rtp-ext-ip.</div><div><br></div><div>This is done so that when fs sends an offer out it puts the sip-ext-ip and rtp ip in that offer.</div></div><div><br></div><div><div>On the client side set the stun</div><br><div class="ydp64b6152eyiv7953633980gmail_quote"><div dir="ltr" class="ydp64b6152eyiv7953633980gmail_attr">On Fri, 21 Feb 2020 at 04:38, Faisal Hanif <<a href="mailto:imfanee@gmail.com" rel="nofollow" target="_blank">imfanee@gmail.com</a>> wrote:<br></div><blockquote class="ydp64b6152eyiv7953633980gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204);"><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="ydp64b6152eyiv7953633980gmail_quote"><div dir="ltr" class="ydp64b6152eyiv7953633980gmail_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="ydp64b6152eyiv7953633980gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204);"><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, Arial, sans-serif;font-size:16px;"><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;">Hi every one,</div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;"><br></div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;">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" style="font-family:Helvetica, Arial, sans-serif;">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" style="font-family:Helvetica, Arial, sans-serif;"><br></div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;">Things I've acheived so far:</div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;">1- bypass-media = false and proxy-media = false:</div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;">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" style="font-family:Helvetica, Arial, sans-serif;">2- <span style="font-family:Helvetica, Arial, sans-serif;"> bypass-media = false and proxy-media = true:</span></div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;">audio works but video shows blank</span></div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;">3-<span style="font-family:Helvetica, Arial, sans-serif;"> bypass-media = true and proxy-media = false:</span></span></div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;">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" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;"><br></span></span></div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;">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" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;"><br></span></span></div><div dir="ltr" style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;"><span style="font-family:Helvetica, Arial, sans-serif;"></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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<a href="https://freeswitch.com" rel="nofollow" target="_blank">https://freeswitch.com</a></blockquote></div></div>-- <br><div dir="ltr" class="ydp64b6152eyiv7953633980gmail_signature"><div dir="ltr"><div>Regards,</div><div><br></div>David Villasmil<div>email: <a href="mailto:david.villasmil.work@gmail.com" rel="nofollow" target="_blank">david.villasmil.work@gmail.com</a></div><div>phone: +34669448337</div></div></div></div></div>_________________________________________________________________________<br><br>The FreeSWITCH project is sponsored by SignalWire <a href="https://signalwire.com" rel="nofollow" target="_blank">https://signalwire.com</a><br>Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.<br>Build your next product on our scalable cloud platform.<br><br>Join our online community to chat in real time <a href="https://signalwire.community" rel="nofollow" target="_blank">https://signalwire.community</a><br><br>Professional FreeSWITCH Services<br><a href="mailto:sales@freeswitch.com" rel="nofollow" target="_blank">sales@freeswitch.com</a><br><a href="https://freeswitch.com" rel="nofollow" target="_blank">https://freeswitch.com</a><br><br>Official FreeSWITCH Sites<br><a href="https://freeswitch.com/oss" rel="nofollow" target="_blank">https://freeswitch.com/oss</a><br><a href="https://freeswitch.org/confluence" rel="nofollow" target="_blank">https://freeswitch.org/confluence</a><br><a href="https://cluecon.com" rel="nofollow" target="_blank">https://cluecon.com</a><br><br>FreeSWITCH-users mailing list<br><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" rel="nofollow" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="nofollow" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="nofollow" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br><a href="https://freeswitch.com" rel="nofollow" target="_blank">https://freeswitch.com</a></div>
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