[SR-Users] Kamailio as IPv6 to IPv4 Gateway

Ovidiu Sas osas at voipembedded.com
Fri Oct 15 15:21:54 CEST 2010


Hello Joe,

Check out the example provided in the source tree:
http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sip-router;a=blob_plain;f=modules_k/rtpproxy/examples/4to6.cfg;hb=ad7f00d840082989132f335914aa0db223a0e46e

Regards,
Ovidiu Sas

On Thu, Oct 14, 2010 at 8:59 PM, Joe Uelk <joe.uelk at gmail.com> wrote:
> Hello all,
> I'm looking to implement the following scenario:
> Step 1
> SIP Server A sends INVITE to port 5060 over IPv6 to Kamailio:
> 2001::1 --udp/tcp--> 2001::2:5060
> Step 2
> Kamailio SIP NATs the INVITE and sends it out IPv4 to SIP Server B on port
> 6000
> 1.1.1.1 --udp/tcp--> 1.1.1.2:6000
> Step 3
> All SIP Server B responses within this SIP dialog are sent back to SIP
> Server A along the same path.
> There is more to this but I want to accomplish this first and go from there.
>
> Can someone point me toward a resource on how to get this created?
> Do I need to use the WITH_NAT function in kamailio.cfg?
> Thanks!
> Joe
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