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This version enables by default 1 month of data retention for SIP Sessions data, which are generally useful only for debugging and support purposes: if you want to keep them more time please change your configuration.
Software Update
It is possible to configure RPM package repositories, then verify if any update is available and apply them to PrivateServer via web console.
Server Keepalive to clients
PrivateServer can send periodic keepalive messages to clients, on per account basis. This is especially useful with network equipments or mobile operators that uses a short TCP-idle timeout, even shorter than 10 minutes, which is a critical conditions with iPhone devices.