[Freeswitch-users] Early Media troubles

[Jock McKechnie]

Thank you for the suggestion, Bob.

I slimmed down my config to this, plus the sleep/playback/hangup. I confirm
seeing the 180 in the signalling, no RTP, it waits a bit, then the 200 OK
and RTP floods through.

I _know_ this should simply work, but... it doesn't. Anyone else got any
thoughts?

Cheers again;

 - Jock

On Mon, Aug 30, 2010 at 3:20 PM, Bob Coleman <bobc at devassert.com> wrote:

> I havent tried changing the ringing to something else, but I have had
> success with this:
>
> <action application="set" data="instant_ringback=true"/>
> <action application="ring_ready" />
>
> With no pre-answer. I found as soon as it pre-answered, in my
> situation, that the ringing tone stopped.
>
> On Tue, Aug 31, 2010 at 7:35 AM, Jock McKechnie
> <jock.mckechnie at gmail.com> wrote:
> > And I agree that it must work, somewhere. But it does not.
> > Work with me here: Firstly, I tcpdumped on the FreeSWITCH machine. If I'm
> > not seeing the RTP on the FS machine, it's not going to be anything like
> a
> > firewall or a NAT issue. Secondly, and far more telling (as the above
> could
> > be related to me screwing up the tcpdump somehow): I get the Playback
> audio,
> > so it is possible to get audio back down the line eventually and the RTP
> > does reach the caller, so RTP is able to flow from FS to caller without
> > interference (as I said in the initial mail, the only RTP sent from FS
> > starts _after_ the 200 OK). It simply is that FS is not sending out early
> > media.
> > Like I said, either I'm doing something remarkably stupid, or there is
> > something extremely strange going on here.
> > Should I try to use ring_ready AND pre_answer in combination? I have not
> > attempted that yet. If so, in what order?
> >  - JP
>
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