Hello! Sometimes, it is necessary to check whether your hardware configuration are capable of running an Asterisk instance, so we decided to develop Asterisk IP-PBX hardware calculator. Actually, this is summarization of all our experience we gathered during IP-PBX installations and their support.

It is extremely easy to use our calculator - just enter all required parameters to corresponding fields

Fulfillment of sections marked with red asterisk (*) is mandatory

CPU and RAM calculation*

• U - number of IP-PBX users;
• MCC - max number of concurrent calls;