This page provides a snaphot of the compatible release versions of each Ribbon device that can interoperate with the Ribbon Secure Telephone Identity (STI). The latest compatible release versions listed in the table represent the latest compatible (supported) releases as of the STI GA (General Availability) date.
If your network includes Ribbon devices with newer release versions than what is listed in the table, refer to the Ribbon device's Interoperablity Matrix to see which STI versions are compatible with the newer releases of the Ribbon devices.
If you are upgrading to a sustaining/maintenance release, refer to the product release notes for additional interoperability details.
The Interoperability tables are intended to list supported releases, not necessarily tested releases. Ribbon lists tested releases in the appropriate Release Notes for each version.
When a release branch does not specify any R-buld versions, all versions are supported for that branch. Additionally, the GA dates represent the dates of the most current release.
The example below demonstrates choosing an upgrade strategy for STI, EMS and PSX:
When planning to upgrade to STI release 21.04.00R000, also upgrade to the latest PSX 13.02.01R000 and EMS 13.02.02R000 releases to ensure full new feature functionality introduced in STI release 21.04.00R000.
The following table depicts the Ribbon product release versions that support the Ribbon STI. Two software releases (labeled as Latest and Minimum) of each Ribbon product are associated with each STI release version in the table.
- Latest release indicates the product release version to use to ensure interopterablity with the latest STI features and functionality.
- Minimum release indicates the oldest compatible product release version.
N/A : Not applicable
N/T: Not tested
STI Compatibility Matrix (Beginning with 20.06)
|STI Version||Compatible Ribbon Product Versions|