Which Cisco UCM version provides access to Spark Hybrid functionality?
A. 10.5 or higher
B. 11.0
C. 9.1 or higher
D. 10.5
Which Cisco UCM version provides access to Spark Hybrid functionality?
A. 10.5 or higher
B. 11.0
C. 9.1 or higher
D. 10.5