[cisco-voip] Redundancy for CTI service at CUCM cluster

[Robert Hass]

Hi
I've got CUCM cluster (running 8.6) having1 publisher and 1 subscriber
(which was added few days ago):

We're running following services using CTI:
- IPMA
- Attendant Console (CUEAC)
- UCCX

I would like to move IPMA to subscriber but my question : Can IPMA on
subscriber use CTI service on subscriber and rest services (CUEAC,
UCCX) use CTI on publisher ? Or all services within CUCM cluster must
use same CTI service at one time ?

Robert