Lunch N' Learn: Kamailio: SIP Registrar Scalability And Redundancy

The registration is one of the basic functions in SIP, a user agent has to register with a SIP server in order to receive calls or messages. This session focuses on Kamailio components and features that enable vertical or horizontal scalability, contacts replication as well as fine tuning REGISTER requests processing for specific use cases such as fixed or mobile environments, NAT traversal or large number of active subscribers.