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