Knowledgebase Release Notes ECSTA 7.0 Release Notes ECSTA 7.1.2 Release Notes Current: ECSTA 7 - Release Notes 7.1.2 ECSTA for Mitel MiVoice MX-ONE ECSTA 7 - Release Notes 7.1.2 ECSTA for Mitel MiVoice MX-ONE 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 Mitel MiVoice MX-OneImprovementsThe reading of long extensions is now supported.Bug fixesThe problem with "MakeCall" for multiterminal lines has been fixed.The problem with incorrectly entered phone numbers when automatically creating lines has been fixed; 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 Enterprise 8.xProCall 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 →