Which four of these media resources can be hardware-based in Cisco Unified Communication Manager?

A. MOH
B. voice termination
C. MTP
D. annunciator
E. transcoding
F. audio conferencing

Answer: ACF

Explanation:
You can start the Cisco IP Voice Media Streaming Application to activate the following media resources:
— Audio conference bridge
— MIP
— Annunciator
— MOH

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Cisco 642-447 Exam

The following media resources are available only in hardware:
— Transcoder
— Voice termination

Hardware media resources can also offer audio conferencing and MTP media. MOH is a special case: It works only in remote sites, in the Survivable Remote Site Telephony (SRST) mode of a router.