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Oracle Communications is pleased to announce the General Availability of Release 7.1 of the Oracle Communications Evolved Communications Application Server(OCECAS).

Oracle Communications Evolved Communications Application Server(OCECAS) allows service providers to augment their communications services by driving subscribers to high-value data plans that leverage more innovative Voice over LTE (VoLTE), Video over LTE (ViLTE) and Voice over WiFi (VoWiFi) offerings.  OCECAS 7.1 significantly strengthens Oracle’s end-to-end solution for VoLTE and VoWiFi in key areas such as IMS Centralized Services(ICS), VoWiFi, XCAP-based self-care and virtualized orchestration by Oracle Communications Application Orchestrator (OCAO).

For more information about key areas and enhancements that are part of this release, read the community thread here or KM Document Doc ID 2140987.1.

Product releases are available for download from the Oracle Software Delivery Cloud.


Oracle Communications Converged Application Server Version (OCCAS) 7.0 was released in 2015.


OCCAS 7.0 requires 64bits JAVA 8.

There is no direct upgrade installer that can upgrade the existing installation and domain directory.

To upgrade to OCCAS 7.0, start with downloading and installing Java JDK 8 and OCCAS 7.0.

Detailed steps for upgrading a domain running a SIP application under OCCAS pre 7.0 to OCCAS 7.0 are documented in KM Doc ID 2030535.1.

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