From Serebra Learning Corporation
WAN Fundamentals 
This course explains the emerging
WAN internetworking technologies. It also covers the basics of data communication, digital data services. This course is designed for technical managers, help desk/support personnel and professionals who require an understanding of WAN,
MAN, internetworking, digital data services, and advanced data communications.
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Convergence of Communications 
This
WestNet e-Learning module discusses how wide area network (
WAN) technologies support and help implement converged communications, voice, video, and data all transported over the same physical network topologies. We will also investigate components key to integrating puclic swiched telephone network (
PSTN) and data communications.
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Basics of Telecommunications 
The
Basics of
Telecommunications WBT is meant for professionals whose responsibilities include design, management, or operation of telecommunications systems and who want to understand the basics of telecommunications. The course provides an introduction to the fundamental techniques and technologies used in the emerging and expanding field of telecommunications. It explores the history and
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