The estos release notes contain information about new functionsimprovements, bug fixes and, if applicable, security advisories in each version: Major ReleasesFeature Updates (formerly Maintenance Releases) and Quality Updates (formerly Service Releases).

If you are performing an upgrade from an earlier version, you will find essential information in the upgrade notes to the corresponding release notes.

If you are looking for an overview of current innovations in the products, it is best to use the version comparison.

ProCall DataCenter Release Notes

ProCall Enterprise Release Notes

ProCall 8 Enterprise
ProCall 7.8 Enterprise
ProCall 7.7 Enterprise
ProCall 7.6 Enterprise
ProCall 7.5 Enterprise
ProCall 7.4 Enterprise
ProCall 7.3 Enterprise
ProCall 7.2 Enterprise
ProCall 7.1 Enterprise
ProCall 7.0 Enterprise
ProCall 6.0 Enterprise

ProCall Voice Services

ProCall Business

ProCall Analytics Release Notes

ProCall Analytics 3
ProCall Analytics 2.0

ECSTA Release Notes


MetaDirectory Enterprise Release Notes

MetaDirectory 6 Enterprise
MetaDirectory 5.0 Enterprise
MetaDirectory 4.0 Enterprise

ixi-UMS Release Notes

ProCall Meetings Release Notes