# System Requirements

The performance and requirements vary per solution. Real-time industrial solutions require more performance then a simple local smal intercom server. The following system resources are used (or configured for virtual environments) for the most commonly deployed systems.

## Minimal system requirements

<table border="1" id="bkmrk-cpu-4-cores-%282%2C5ghz-"><colgroup><col></col><col></col></colgroup><tbody><tr><td>CPU</td><td>2 cores (2,5GHz minimal)</td></tr><tr><td>Memory</td><td>4GB minimal</td></tr><tr><td>Harddisk</td><td>The CoCoS system includes extensive logging, historical data storage, periodic backup services, call recording, and traffic tracing, all of which require a significant amount of disk space.

Please use larger disk configurations if a high volume of data is expected. Data retention settings can be adjusted if disk space becomes insufficient.

</td></tr><tr><td><span lang="EN-US">Supported Linux versions</span>

</td><td>Debian 12 (preferred)

Ubuntu 24.04 LTS (supported)

Ubuntu 22.04 LTS (technically supported, but discouraged due to end of support in Q2 2027)

</td></tr><tr><td><span lang="EN-US">Requirements for installation</span>

</td><td>Network and internet access.

</td></tr></tbody></table>

### Commonly used systemconfiguration

<table border="1" id="bkmrk-cpu-4-cores-%282%2C5ghz--1" style="border-collapse: collapse; width: 100%; height: 120.859px;"><colgroup><col style="width: 50%;"></col><col style="width: 50%;"></col></colgroup><tbody><tr style="height: 30.6719px;"><td style="height: 30.6719px;">CPU</td><td style="height: 30.6719px;">4 cores (2,5GHz minimal)</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">Memory</td><td style="height: 29.7969px;">8GB</td></tr><tr style="height: 30.5938px;"><td style="height: 30.5938px;">Harddisk</td><td style="height: 30.5938px;">80 GB what should be enough for log-history and a single scheduled backup with a 3 day rotation.

</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;"><span lang="EN-US" style="mso-ansi-language: EN-US;">Linux Version</span>

</td><td style="height: 29.7969px;">Debian 12 (preferred)

</td></tr></tbody></table>