Use credible Internet resources of your choice as well as the study materials to explain the two main requirements for signaling and describe the three main categories of signaling, emphasizing the different types of signaling methods.
Your paper should include the following information:
- Define the purpose of telephony signaling.
- Describe the evolution, applications, and trends in telephony signaling.
- Evaluate the types of telephony signaling modes.
- APA format.
- 3 pages, excluding the references page.
- Font and font size: Times New Roman, 12 point.