[Freeswitch-users] RTP not transmitting over NAT

Faisal Hanif imfanee at gmail.com
Fri Feb 21 03:52:52 UTC 2020


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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