Which of the following services must be activated and running on the CCM to enable Cisco Attendant Console?

A.
Cisco RIS Data Collector

B.
Cisco Telephony Call Dispatcher

C.
Cisco CTIManager

D.
Cisco IP Voice Media Streaming App

E.
All of the above

Explanation:
Make sure that the Cisco Telephony Call Dispatcher (TCD) service activates and runs on all servers that
runthe Cisco CallManager service.
*Step # 5 in the Cisco CallManager Attendant Console Configuration Checklist Cisco CallManager Attendant Console Administration Guide, Release 1.2(1), page 3