Knowledgebase Release Notes ECSTA 7.0 Release Notes ECSTA 7.1.2 Release Notes Current: ECSTA 7 - Release Notes 7.1.2 ECSTA for Alcatel-Lucent OmniPCX ECSTA 7 - Release Notes 7.1.2 ECSTA for Alcatel-Lucent OmniPCX Release Date25.08.2025TypeQuality UpdateVersion7.1.2.1492Security advice-You do not have the latest version of ECSTA yet?Download site → Please make a backup of your environment before each update. ECSTA 7 in conjunction with ProCall Enterprise only works with ProCall 8 Enterprise. Older ProCall Enterprise versions are not supported by ECSTA 7. ECSTA for Alcatel-Lucent OmniPCXImprovementsSetting and deleting DND on an Alcatel PBX version R101 is now possible.Release for Microsoft Windows Server 2025The ECSTA for Alcatel-Lucent Omni-PCX can now be installed and used on Microsoft Windows Server 2025. There is no longer support for 32-bit operating systems for ECSTA 7. It can only be installed on 64-bit operating systems.It is not possible to downgrade from ECSTA 7 to ECSTA 6 Language versionsGerman (Standard) – de-DEEnglish (United States) – en-USestos product combinationsThe following combinations with estos products are approved for use with ECSTA 7. ProCall 8 ProCall 7 Enterprise 7.x (End-of Life)UpgradeTo upgrade an existing ECSTA installation, it is essential that you follow the notes on the upgrade process. Always make a backup before making any changes to an existing installation. Known problems and limitationsECSTA 7 known problems and limitations →Further informationSupported telecommunication systems →System requirements →ECSTA product page →