hmmhesays: Kazoo and Kamailio will both failover (after about 30 seconds) when given multiple AMQP URLs. HOWEVER, just doing that would not be a good idea, since if only one server loses connection temporarily and fails over to another one, it will be cut off from the other servers and in it's own AMQP world, and will lose connection to the rest of the cluster. So in order for multiple AMQP URLs to make

sense you need to cluster either 3 or 5 Rabbit servers together, with a message duplication policy enabled. If you do that, then you have really good redundancy. The big catch is that Rabbit performance DECREASES dramatically in a cluster, so a 3 node RabbitMQ cluster will actually give less than half the performance of a single node of the same specs.