ProCall Infinity - Release Notes 2510.2 Quality Update

Release date	14.01.2026
Type	Quality Update ProCall Infinity (DataCenter)
Version	2510.2 8.9.0.11257
Security advice	-

When performing the update, please follow the Performing a UCServer update within a product version.

Update notes

If you are updating from a ProCall Infinity (DataCenter) version <= 2303.x, please note the update instructions for version 2306.0.
When updating from versions <=2210.5 to a version >= 2403.0, you must update to one of the two versions 2306.0 or 2310.0 as an intermediate step so that the contents of the configuration database are migrated correctly with regard to line management.
When updating from versions <=2403.x to a version >= 2406.0, all servers of the multi-server network must be terminated and the configuration database must be updated using an individually provided script before the UCServer updates can be continued.

The presence status can be changed directly via the ProCall icon display in the taskbar.

Logging behaviour has been improved. From now on, no more messages with log level "Debug" will be output for Redis.

A memory leak was fixed that occurred when the logger received more entries than it could process. As a result, memory usage rose continuously, which in the worst case could have led to a UCServer crash.
The log file is no longer closed/reopened with each entry.

We publish known problems and limitations on the following pages.