Knowledgebase Release Notes ECSTA 6.0 Release Notes Current: ECSTA 6.0.9 Release Notes ECSTA 6.0.9 Release Notes ECSTA 6.0.9.899 was released on04.04.2022 as a maintenance release.You do not have the latest version of ECSTA yet?Download site → Note Please make a backup of your environment before each update. ECSTA 6.0.9.899ECSTA FOR OPENSCAPE VOICEBug FixFixed a bug where calls were sometimes not signaled.Language versionsDeutsch/German (Standard) – de-DEEnglish (United States) – en-USestos product combinationsThe following combinations with estos products are approved for use with ECSTA 6. ProCall Enterprise 7.xProCall Enterprise 6.xUpgradeTo 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 6 known problems and limitations →Further informationSupported telecommunication systems →System requirements →ECSTA product page →