AOTMP® University Online Course

(APS) Auditing Packet Switched Circuits and Services

Experience Level:
Portfolio Area:


Learning Objectives

Upon completing this course, you will have learned how to:
– Identify components of packet switched circuits within your organization
– Secure resource documents to complete an inventory
– Use invoices and contracts to confirm accuracy in billing
– Identify cost reduction opportunities

Course Details

Packet-switched services such as frame relay and MPLS have taken the place of their circuit-switched alternatives in many telecom environments. The biggest pros include flexibility and network scalability, while the biggest con is invoice intricacy. This course examines packet-switched invoices to demonstrate error identification and cost reduction opportunities.

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