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Use credible Internet resources of your choice as well as the study materials to write a paper about SS7 to address the following questions.

Your paper should include the following information:

• Explain the functionality of the SS7 message transfer layers 1, 2, and 3.
• Explain the functionality of the SS7 application layer.
• Explain the functionality of the SS7 service layer.
• Describe SS7 performance objectives.

• Written communication: Written communication is free of errors that detract from the overall message.
• Formatting: Uphold academic ethical standards by using accurate and complete citations and references in a consistent and organized manner, such as APA format.
• Length of paper: 2–3 pages, excluding the references page.
• Font and font size: Times New Roman, 12 point.