See below for the system requirements your computer must meet to ensure that eTASK SmartReservation runs smoothly.
Note: The system requirements always apply to the latest eTASK version, which can be downloaded from the eTASK Customer Center.
Important: If you make changes to your system environment, please check the current eTASK system requirements in advance or consult directly with eTASK to ensure the system remains operational. eTASK assumes no liability for defects or issues that can be proven to stem from a system environment that deviates from the requirements.
System Requirements for the Portal Application Server
Operating System | Windows Server 2019 Windows Server 2022 Windows Server 2025 |
CPU | Modern multiprocessor system |
RAM | Min. 8 GB |
Network connection | TCP/IP 100 Mbps |
Hard drive C:\ | Min. 100 GB free |
Mail server | Via Port 25 Freely accessible SMTP server without login for sending email |
Other | Microsoft .NET Framework 4.8 Microsoft .NET 8.0 (for releases after 2025.2) |
URL | Custom URL (e.g., https://raumbuchung.kunde.de) |
Network / Firewall | No filtering of high-bit characters (AllowHighBitCharacters) |
Security | Transport Layer Security with at least TLS 1.2 |
Note: The more computing power available, the faster the portal runs. We recommend using a dedicated (virtual) server for the portal. Running other software on the server simultaneously can negatively impact performance. We also advise against using a domain controller as the server and against using the eTASK server as an Exchange server at the same time.
System Requirements Database Portal
SQL Server | Microsoft SQL Server 2017, SQL Server 2017 Express Edition, Microsoft SQL Server 2019, SQL Server 2019 Express Edition, Microsoft SQL Server 2022, SQL Server 2022 Express Edition |
Note on Data Backup | |
Database | Custom Database |
User Rights | 1 SQL Server user (1 x dbowner) |
Other settings | Sorting/Collation: Latin1_General_CI_AS, distributed transactions between application server and DB server functional Transaction log has at least 1.5 GB |
System requirements for portal users
Browser | Mozilla Firefox (latest version) Google Chrome (latest version) Microsoft Edge (latest version)* |
Screen resolution | Min. 1920 x 1080 pixels |
Network | 100 Mbit LAN or Wi-Fi When connecting to Office 365: Access (via proxy if necessary) to Azure AD and Office 365 |
Other | Adobe Acrobat Reader (for report retrieval) Microsoft Excel (for Excel imports and exports) |
Processor | Processor (Intel/AMD) 2.0 GHz |
RAM | Min. 4 GB |
System Requirements for Exchange / Outlook Users
Exchange / Outlook | Microsoft Exchange Server 2019 or Exchange Online (Office 365) Microsoft Outlook 2019 or Microsoft Outlook for Microsoft 365, both 64-bit A |
Kerberos | The Kerberos login from the client goes through the web server to the Exchange Server |
Other | The times in the eTASK portal must be converted to UTC if the eTASK portal is already in operation |
*We do not support Internet Explorer Compatibility Mode for the Microsoft Edge browser.