[Asterisk-Users] Survey: Grandstream improvements.........

[Andres]

On Tuesday 21 October 2003 10:52, Brian West wrote:
> > We have a 10 and we need it yesterday (as well as many other people who
> > don't even know it).  We have a Bug report at GS.  The problem is with
> > STUN and changing IP Addresses.  It happens like this:
> > 1.  Phone does a STUN query and registers fine.
> > 2.  If the public IP Address changes sometime later (like on a DSL line
> > that disconnects and connects back), the phone will keep registering with
> > the original IP address, and thus will fail to work properly.  It
> > apparently does not attempt further STUN queries for registration
> > purposes.
>
> STUN isn't even needed.... nat=yes is all you need and it just works.
We only use Asterisk for PSTN calls.  All our subs register in SER, and sure, 
we could also do the above trick in SER as well, but that would force the RTP 
stream to pass though our server.  We try to avoid it if possible and STUN is 
a great way to do it.

Regards,
Andres

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