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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
DQ2
Answer should be original and similarity (plagiarism) not more than 10% this is very very very important point.
Answer should be at least 800 words, Contain: Introduction, body and conclusion
Answer should be references on Harvard style (Not use Wikipedia), the references should be Academic Articles or books or Trusted website.
When use citation from any reference please keep it between "citation" (Author, Year).
As reference you can use the following book:
Jim Kurose & Keith Ross (2010), COMPUTER NETWORKING: A Top-Down Approach. 5th ed. Boston: Addison Wesley.
Assignment is:
Â
2.
An interesting emerging market is using Internet phone and a company's high speed LAN to replace the same company's PBX.Write a one page report on this issue.Cover the following questions in your report:
a. What is a PBX?
b. Consider
a call between a user in the company and another user out of theÂ
company who is connected to a traditional telephone network.What sort of technology is needed at the interface between the LAN and the traditional telephone network?
c. In addition to Internet phone software and the interface in Part b (above) what else is needed to replace the PBX?
Attachments:
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