All, I am a Route/Switch/ Firewall Engineer that has inherited a 12.x Environment. I have a 3 node CUCM cluster, a 2 node Unity cluster and a 2 node CCXE cluster. I need some direction to good free training materials and information so I can get fami...

I have a CCX cluster that is doing a DATA dump to a SSRS server and the Data does not appear to be accurate.