Javascript is deactivated and some parts of the website will not work. Please activate Javascript.

Downloads

Find instructions and downloads for our products and applications with an integrated 45 day trial license, as well as support tools to assist in setting up the products.

Support Tools and Updates support you with the activation. Find Information as product brochures and release notes.

2. Set here the search filter
  • Category
  • Product
  • Language
2. Set here the search filter
  • Selection
  • Language
2. Set here the search filter
  • Category
  • Product
  • Language

The Online Help for our products you will find  here 

The three latest downloads in english

Name Version Date Language
ECSTA for Alcatel OmniPCX 5 en-US
5.0.1.4942
05-23-2017
English
ECSTA for Alcatel OmniPCX 4 en-US
4.0.10.4735
05-23-2017
English
ECSTA for OpenScape Business 5 en-US
5.0.1.4942
05-23-2017
English

As estos continually further develops and improves its products, it is recommended to regularly install the latest updates. Updates provide new features and enhancements as well as bug fixes for estos products (e.g. update within a version from 5.0.30 to 5.0.40 or 5.1.21 to 5.1.30). Updates within a version are free. If you own an older version of an estos product but want to upgrade to a new version of the product (e.g. upgrade from version 3 to version 5), contact our sales department to receive an estos license for maintenance and telephone support or buy an upgrade directly.

We provide downloads from the archive without entitlement to support.