High availability of an IPBX with 2 or more instances¶

In addition to fail over, P-KISS-SBC also supports high availability where the IPBX operates with 2 or more simultaneously active instances. In this case, P-KISS-SBC routes requests equally between the instances:

SIP PROVIDER ==== P-KISS-SBC ==50%== IPBX instance 1 ==50%== IPBX instance 2