Hi, does any know whether ccx 5.0.1 will work ok with CUCM 7.1
and if so is it supported by Cisco.
It is not supported, reference this doc for supported deployments:
however it will probably work (I would not recommed running it though) as during a recent upgrade of CM to version 7.1.3 it continued to work with UCCX 5.0 before I upgraded it to version 7.0.1 sr4 as well.
HTH, please rate all posts!