Don’t Replicate – Federate
For many years, the question of high availability had always circled the same old subject of replication – how do we replicate data across nodes? how do we replicate the configuration to stay unified across nodes? Is active-active truly better than active-passive? and most importantly, what happens beyond the two node scenario?
Federating Asterisk – truth or myth?
During this years’ Asterisk Developers’ Conference, one of the subjects I’ve raised an issue for Asterisk is: “Federating Multiple Asterisk Instances”. Now, for the seasoned Asterisk user/developer, the answer would be simple – use Kamailio/OpenSIPS for that scalability, and use Asterisk as a Media Gateway or application server.