Previously all SIP Cluster instances were resided under "PortaSIP Cluster" node and were not separated from each other. There wasn't any obvious group or link between them and it was hard to distinguish instances of one cluster.
This enhancement provides additional entity ("Cluster") for configuration tree of nodes. "Cluster" is intended to simplify the procedure of cluster configuration. For the time being it is used for SIP Cluster only and each "Cluster" aggregates all instances of one SIP Cluster, but it is quite possible to aggregate instances of the other nodes as well.
Independent PortaSIP Cluster is considered to be a set of DispatchingNode and ProcessingNode instances within one geo-site and one billing env.
Specifications