Update Cisco UC system

On 15.06.2023 between 5.00 and 10.00 p.m.

2023/06/15

During this period, security updates will be installed on the Cisco UC systems. Due to this, the use of the chat functionality in the Jabber Client will be restricted for a few minutes and a new login of the Jabber Client to the system will not be possible. Normal telephone operation is not affected.