[Freeswitch-users] AutoNAT - Local Networks not excluded

Phil Quesinberry philq at qsystemsengineering.com
Fri Jul 27 18:23:49 MSD 2012


Are you registering your phones to the internal sip profile?  Do you have
anything like aggressive NAT detection enabled for that profile?  For the
extensions, are you rewriting the contact IP/port (is
NDLB-connectile-dysfuncion or NDLB-tls-connectile-dysfunction specified for

Do a 'show registrations' from the fs_cli as well as a 'sofia status profile
internal reg' and post the results here (you may want to partially obscure
any external IP addresses shown before posting) to give us more of an idea
of what's going on.

- Phil
From: Phil Quesinberry [mailto:philq at qsystemsengineering.com] 
Sent: Tuesday, July 24, 2012 3:19 PM
To: 'freeswitch-users at lists.freeswitch.org'
Subject: re: AutoNAT - Local Networks not excluded 

Set rtp-ip and sip-ip to your internal IP address.  I believe that you
should also be able to set it to:  $${local_ip_v4}  or  $${bind_server_ip}
as well.

- Phil

VirteX g.d.monnezza at tiscali.it
Tue Jul 24 16:12:08 MSD 2012 

Hi guys. I appreciate so much the Auto-NAT for uPnP capable firewalls. But
I'm experiencing an issue.
I have a FreeSwitch server behind a NAT, but I can't find a way to avoid
FreeSwitch using external IP (for SIP and RTP) for local networks (i.e.
In my sip profiles for various interfaces I have NOT set the .
Anyway, the sofia status for all interfaces shows the EXT-RTP-IP and
EXT-SIP-IP set (with my public gateway IP). That's ok, even if I didn'
declard it with 
My SIP phones register from a network different from the server one, but
still a local network. Then, SIP phones receive (from the server) the rtp
and sip signalling with its external IP. This prevent any communication.
How it is possible to tell FreeSwitch to NOT use ext IP for particular
Thanks to anyone who will point me in the right direction.
View this message in context:
Sent from the Freeswitch-users mailing list archive at Nabble.com.

Phil Quesinberry
Q Systems Engineering, Inc.
Electronic Controls and Embedded Systems Development
(410) 969-8002

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20120727/44c992d7/attachment.html 

Join us at ClueCon 2011 Aug 9-11, 2011
More information about the FreeSWITCH-users mailing list