Question
Asked Dec 23, 2019
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___________ servers hold software for specialized applications such as audio and video conferencing, voicemail, speech recognition, and UC systems.
   
a. Layer 2
   
b. Layer 3
   
c. Telephony
   
d. Communications
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Communication server is a specialized system that provides communication services over telecommunications links to users on a network who need to transfer files or access information about systems or networks at remote locations.

Communications servers process the call and give instructions on how to set up ...

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