[sr-dev] Load balancing between two kamailio using third party load balancer

Hi, I am developing one system which is using baraccuda load balancer to balance load between two kamailio server. Now issue is with distribution of packet. I have two user A and B. Both are able to register on kamailio1 and kamailio2 server respectively. But when i call user A to user B it failing because both registered on different kamailio server. Can any one help me to configure kamailio such that each user registered on kamailio2 can call to kamialio1 and vice versa. -- Thanks & Regards Kaushik Parmar