What term is used to describe a strategy that uses a device to provide electrical power
for IP phones from the RJ-45 8-pin jacks directly to the workstation outlet?
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Question 4
To satisfy the demands of a growing number of mobile devices and users of 3G, new
networks emerged. These new 4G networks use IP addressing and eliminated remaining
__________.
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Question 5
What term is used to describe communication that doesn’t happen in real time but
rather consists of messages (voice or e-mail) that are stored on a server and downloaded to
endpoint devices?
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Question 6