yea but the media relay is going to change all media packets outbound to the static IP set in the NAT settings...
and with most firewalls you need to do a 1-to-1 nat with the outside IP. you can't 1-to-1 nat 5080 udp to multiple outside IP's. this does not compute. mike On Fri, Sep 28, 2012 at 8:17 AM, Gerald Drouillard <[email protected]>wrote: > On 9/27/2012 6:58 PM, Michael Picher wrote: > > how can the 1 server have 2 different outside IP addresses? > > > > i don't think sipxbridge / media relay can deal with this. > It can. The second IP address would only be used if for whatever reason > the primary address/connection is going to be down. We would then go > into sipx and set the primary public IP address to be the backup. It > would be nice sipx would handle dual public IP's automatically but that > is another subject. In this case sipx is sending back a 500 on the > primary about 50% of the time. I am surprised (pleasantly) that the > call does connect on the backup IP/ISP even though we didn't switch the > public IP in sipx. The backup IP is a domain alias. > > The same rules on each ISP connection are used. The packets are not > rejected as the capture is taken at the firewall and the 500 response > comes from sipx. An identical request later will work. See the packet > captures in my previous post. > > > > > i'd setup another box with sipxbridge on it also and the different > > outside IP. Then do 1-to-1 nat on the firewall from that outside IP > > to this other box. > This is not a routing/firewall issue. I think it is something to do > with the latest patches. I noticed this buy accident when investigating > the ACD overflow not working and leaving the outside caller stranded > with MOH. > > -- > Regards > -------------------------------------- > Gerald Drouillard > Technology Architect > Drouillard & Associates, Inc. > http://www.Drouillard.biz > > _______________________________________________ > sipx-dev mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-dev/ > -- Michael Picher, Director of Technical Services eZuce, Inc. 300 Brickstone Square**** Suite 201**** Andover, MA. 01810 O.978-296-1005 X2015 M.207-956-0262 @mpicher <http://twitter.com/mpicher> linkedin <http://www.linkedin.com/profile/view?id=35504760&trk=tab_pro> www.ezuce.com ------------------------------------------------------------------------------------------------------------ There are 10 kinds of people in the world, those who understand binary and those who don't.
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