[Freeswitch-users] RTP not transmitting over NAT

[David Villasmil]

If your fs is behind nat, you should set sip-ext-ip and rtp-ext-ip.

This is done so that when fs sends an offer out it puts the sip-ext-ip and
rtp ip in that offer.

On the client side set the stun

On Fri, 21 Feb 2020 at 04:38, Faisal Hanif <imfanee at gmail.com> wrote:

> In you are using linphone mobile clients make sure you have added "
> stun.linphone.org" in account specific stun settings,
> If you need both ZRTP & NAT handling keep media in proxy mode.
>
> On Fri, Feb 21, 2020, 6:29 AM I K via FreeSWITCH-users <
> freeswitch-users at lists.freeswitch.org> wrote:
>
>>
>>
>>
>> ---------- Forwarded message ----------
>> From: I K <iriik at yahoo.com>
>> To: "freeswitch-users at lists.freeswitch.org" <
>> freeswitch-users at lists.freeswitch.org>
>> Cc:
>> Bcc:
>> Date: Sat, 15 Feb 2020 22:11:12 +0000 (UTC)
>> Subject: RTP not transmitting over NAT
>> Hi every one,
>>
>> 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.
>> 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?!
>>
>> Things I've acheived so far:
>> 1- bypass-media = false and proxy-media = false:
>> 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.
>> 2- bypass-media = false and proxy-media = true:
>> audio works but video shows blank
>> 3- bypass-media = true and proxy-media = false:
>> 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.
>>
>> 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.
>>
>>
>>
>>
>>
>> ---------- Forwarded message ----------
>> From: I K via FreeSWITCH-users <freeswitch-users at lists.freeswitch.org>
>> To: "freeswitch-users at lists.freeswitch.org" <
>> freeswitch-users at lists.freeswitch.org>
>> Cc:
>> Bcc:
>> Date: Thu, 20 Feb 2020 17:29:02 -0800 (PST)
>> Subject: [Freeswitch-users] RTP not transmitting over NAT
>> _________________________________________________________________________
>>
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>
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
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-- 
Regards,

David Villasmil
email: david.villasmil.work at gmail.com
phone: +34669448337
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