[Freeswitch-users] Created new profile for double-natted phones, calling these fails with USER_NOT_REGISTERED

[Anthony Cosgrove]

Alex,

Does FS *have* to be behind a NAT? Are you doing a straight 1:1 from public to private (FS side)? What kind of router/firewall are you using on the FS side and endpoint sides? You'll will probably want to lower the endpoint registration times from the normal default of 1 hour to 180 seconds (3 minutes) or even lower depending on router/firewall. You may also want to turn on keep-alive packets to keep the data flowing in/out. What you are running into is either one or both sides are closing off 5060/udp early, FS is marking the registration as dead.

Best thing to do is to place FS in a DMZ or install a public facing SBC to take the registrations and forward them on to FS internally.



Anthony

On Dec 5, 2011, at 7:09 AM, Alex Crow wrote:

> Hi all,
> 
> I have set up a new profile for phones behind NAT connecting to an FS 
> box behind NAT. Calls in from a NAT'ed phone works fine, however calls 
> out to one fail with USER_NOT_REGISTERED. All the phones are set up in 
> /opt/freeswitch/conf/directory/default/<sip id>.
> 
> I have added the following in the new profile config hoping it would 
> resolve the issue but it does not:
> 
> <param name="challenge-realm" value="$${domain}"/>
> <param name="force-subscription-domain" value="$${domain}"/>
> <param name="force-register-domain" value="$${domain}"/>
> <param name="force-register-db-domain" value="$${domain}"/>
> 
> Any clues?
> 
> Thanks
> 
> Alex
> 
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
> 
> 
> 
> 
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
> 
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org