On Thu, 10 Nov 2016 00:35:54 +0100
Max Grobecker <[email protected]> wrote:
> Hi Ethy,
Hi Max and All.
>
>
> Am 09.11.2016 um 17:13 schrieb Ethy H. Brito:
>
> > How are these parameters available from dialplan?
> >
> > For instance, ${SIPURI} holds the internal "IP:port" if the client is
> > behind NAT. I need the external IP:port
>
>
> You can get the peer's signalling IP address from ${CHANNEL(recvip)} and the
> RTP address with ${CHANNEL(rtpsource)} resp. ${CHANNEL(rtpdest)}. If you need
> more information (like the codecs used) you can find other channel variables
> on https://wiki.asterisk.org/wiki/display/AST/Asterisk+11+Function_CHANNEL
Hmmmm.
${CHANNEL(rtpsource)} is always returning something like "0.0.0.0:ppppp" where
p=[0-9]
and ${CHANNEL(rtpdest)} returns the internal (not accessible) IP addr if the
caller is behind NAT, therefore, not what I need.
Wouldn't these two variables have correct values only after the callee answers
the call??
>
> Please note that, if you have not disabled re-invites, the RTP address may
> change while the call is running.
Interesting observation.
Thanx
Ethy
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