Re: [Serusers] nathelper/rtpproxy when both SIP UA are behind same NAT - sr-users

5 Dec 2005

Thanks for the info! :-) If I do not succeed in getting around this
hairpinning issue, I'll have to replace my Netgear gateway with one of
these.

On Mon, 2005-12-05 at 12:29 -0500, sip wrote:
...
  On Mon, 05 Dec 2005 11:59:18 +0200, Jan Henkins wrote
  Hello all,

 On Sun, 2005-12-04 at 18:13 -0500, sip wrote:

  If the gateway has no issues with hairpinning,
then yes, it's quite possible.
  I use a Linksys gateway at home and a slightly older, pre-sip-proxy version
 of Astaro linux firewall at work, and we have multiple UAs behind each in the
 NAT space of our firewall. They can call each other. They can all outside. All
 based off registrations with a SER server on the outside of the network.  
 Could you perhaps tell me the model number of your Linksys gateway?

 I'm using a Linksys WRT54G (not sure which series). It's got the latest
 Linksys firmware on it (if that makes any difference). 

 N. 
-- 
Regards,
Jan Henkins