Yesterday I upgraded a Sametime Proxy Server 11.6 to 11.6 IF2. After the upgrade you could login but then the screen hang and your chats did not display.First I thought about an issue with the database connection and checked the configuration which looked fine. Then Ales sent me a link which helped to get the Proxy Server running again

In one customer situation I had the request to disable the new ( and great ) functionality of the persistant chat.Well, you have to install the MongoDB during the installation of the Sametime Community Server but can disable the need of the MongoDB afterwards by going through the following steps

Today HCL invited to a webinar about the current version of HCL Sametime - V11. There are great enhancements in this release compared with the last releases: 64bit support for the Sametime Community Server No more WebSphere No more DB2 Very simplified installation Persistant Chat Simple integration of Third Party Conference Tools