PortaSwitch Procinctus includes three main components that are specifically tuned up to provide the highest level of performance and reliability:

1. PortaBilling100 in the special configuration, optimized for the distributed processing:
• PortaBilling100 master server to provide the real-time rating and balance modifications
• A separate server, synchronized with the master, to perform such resource intensive calculations as on-the-fly route calculation or call authorization
• Another server (with its own database and an online replication from the master) to process network registration requests. On a network with 100,000 active subscribers and re-registration interval of 15 minutes billing must process more than 100 registration attempts per second – so this load will be entirely removed from the master server.
• Standby server, which may take over the role of the master in case if it is down (e.g. due to the hardware failure).
• Web server to provide the service provisioning interface to your administrators as well as a self-care services for your customers.
2. PortaSIP cluster includes multiple PortaSIP nodes, which can be operated simultaneously and in case of a service outage on one of the nodes SIP phones may automatically switch to the other available PortaSIP server.
3. PortaUM to provide your customers with voicemail, auto-attendant and fax-to-email services.

PortaSwitch Procinctus Summary

Component	Server	Function
PortaBilling100	1. Master server 2. Routing server 3. Registration server 4. Standby server 5. Web server	Real-time rating Real-time routing (LCR, etc.) calculations Network registration requests Redundancy Provisioning and self-care interface
PortaSIP	6. SIP proxy server 7. Secondary SIP proxy server	Call routing Redundancy
PortaUM	8. UM application server	Unified messaging