Please use the attached sheet for guidance.
This has be PPT, 10 Slides without reference and Title page.

Identify the basic elements of a telephone system and discuss the limitations of telephone signals.
List the types of leased lines that are available and their basic characteristics.
Discover the roles of a local telephone company before and after the Telecommunications Act of 1996 and how that change effected global communications.
Identify the main characteristics of Asynchronous Transfer mode.
List the basics characteristics of MLPS and VPN tunnels and how their growth in the industry is having an effect on frame relay and ATM.
Explain how data can be transferred across international borders.