Hello,
I have CUCM 14SU3 and IM & P 14SU3. The cluster has three voice/video servers and two IMP servers.
Site A has the CUCM Pub, a CUCM Sub and IMP Pub.
Site B has a CUCM Sub and the IMP Sub.
Most users use Jabber for Windows rather than IP phones and LDAP directory sync and authentication with Active Directory is enabled.
I am looking at what would happen in a situation where all servers at Site A go off-line.
I believe that Jabber users will be able to connect using cached credentials until those expire. I am looking for more information about this including how long these credentials are cached for and whether that period is configurable.
The goal is for the system to be able to run for at least seven days on just the site B servers.
