[Freeswitch-users] Update RTP Address On Re-Invite

[Michael Jerris]

we already re-open the auto adjust window on reinvite

On Friday, May 13, 2016, Colin Morelli <colin.morelli at gmail.com> wrote:

> I have mobile applications running behind NAT. When their reachability
> changes (and the device's local route updates), I want to automatically
> switch the RTP stream to the new address/port combination.
>
> I've tried using the RTP ALWAYS_AUTO_ADJUST bug, but that results in
> *very* choppy audio. I also don't really need it, as the only time I care
> to perform RTP auto-adjust is after an invite session. For this case I can
> safely assume that the client *will* send a re-invite when its address
> changes. Is there any way to perform RTP audio adjust only on a re-invite?
>
> Using STUN doesn't seem right for two reasons: 1) on its own it can't
> solve this problem (even if it determines the external IP, the port is
> still wrong). 2) it results in issues on FS "Invalid STUN/ICE packet
> received 20 bytes"
>
> Would appreciate any help.
>
> Best,
> Colin
>
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