- Genesys Data Processing Server (GDPS) is required only for migration from UCS 8.5.2+ and is optional otherwise.
UCS 9.1 supports the following versions:
- Configuration Server 8.x+
- Message Server 8.x+
- Oracle JDK 8 only
Third Party Software
Genesys recommends using a Cassandra cluster from:
- Apache Cassandra 3.11x.
Previous versions of Cassandra are not supported.
UCS 9.1 Cassandra plugin for Elasticsearch uses version 5.x up to 6.2. Previous versions of Elasticsearch are not supported.