VoIP DSP and Protocols Use credible Internet resources of your choice as well as the study materials to address the following: Explain DSP. Analyze issues involved in moving voice communication from circuit-switched to packet-switched environments. Explain signaling protocols used by time-sensitive transmissions. Explain a common transport protocol for transmission of time-sensitive data across IP networks. Assignment Requirements 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.