From owner-freebsd-net@freebsd.org  Fri May 13 08:10:53 2016
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Subject: Re: NAT SIP ALG
To: Eugene Grosbein <eugen@grosbein.net>,
 "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
References: <5734D478.2010809@grosbein.net>
From: Guido Falsi <mad@madpilot.net>
Message-ID: <70337093-6977-54d2-63cb-15b931c8c726@madpilot.net>
Date: Fri, 13 May 2016 10:10:41 +0200
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On 05/12/16 21:07, Eugene Grosbein wrote:
> Hi!
> 
> Does FreeBSD have any kind of NAT capable of parsing SIP signalling traffic
> to properly translate IP addresses inside protocol?

Not that I know of.

You could use the net/kamailio port to proxy SIP traffic though. It
should be able to do what you are asking for.

-- 
Guido Falsi <mad@madpilot.net>