When using Cisco Unified Communications Manager Express in SRST mode, how many multicast music on hold streams can be utilized by the systemat any given time?
A. 3
B. 6
C. 2
D. 4
E. 1
F. 5
When using Cisco Unified Communications Manager Express in SRST mode, how many multicast music on hold streams can be utilized by the systemat any given time?
A. 3
B. 6
C. 2
D. 4
E. 1
F. 5