What are the minimum hardware specifications to install VitalPBX 4?

Minimum Specifications

2 Core CPU at 2.2 GHz

4 GB of RAM

50 GB of Storage

Providing exact specifications can be challenging, as performance depends on several variables, such as:

• The number of concurrent calls expected.
• How many of those calls are being recorded.
• Whether call compression is used (for example, using the G.729 codec).

To help you better understand your system’s performance, we’ve created an article that explains these factors in detail and includes a stress test script you can use to determine how many concurrent calls your server can handle.

Read the full guide here: https://vitalpbx.com/blog/asterisk-pbx-multicore-4500-calls-test/