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When using unicast music on hold, how many streams will be sent to endpoints if a corporate marketing department has a customized message that is played whenever a customer is placed on hold?
Correct Answer: C
Explanation/Reference: Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/7_0_1/ccmfeat/fsmoh.html Reference: Cisco Unified Communications Manager Features and Services Guide for CiscoUnified Communications Manager Release 8.5(1), page-1003.