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Computer networks forouzan ppt s6/9/2023 Protocol ( IP) Sending voice (telephone) conversations over the Internet Or over any internetwork or intranet that uses IP Also known as IP/ Protocol Suites Sending digitized voice Realtime Transport Protocol (RTP) Signaling Session Initiation Protocol (SIP) H.323 PSTN Integration Media Gateway Control Protocol (MGCP) Electronic Number Mapping System (ENUM) Digitizing an Analog Signal Source: Forouzan/SIP Protocol Behavior Can use TCP or UDP port 5060 Other ports seen in the wild Request/response protocol with /. Switching at Physical Layer At the physical layer, we can have only circuit switching. Packet switching can further be divided into two subcategories-virtual circuit approach and datagram approach Switching and TCP/ IP Layers Switching can happen at several layers of the TCP/ IP protocol suite. Computer Networks ppt Computer Networks ppt. Please upload missing slides/ppts of Data Communications and Networking B. Computer networks by forouzan ebook Networking fourth edition. Communication and networking behrouz a forouzan ppt, data and seminar paper pdf, data. ![]() Forouzan,'Computer Networks',4th edition, McGraw-Hill PPT slides. Computer Networks ppt Computer Networks ppt pdf notes. ![]() ![]() Forouzan, 5 th Edition Switching is a topic that can be discussed at several layers. Chandavarkar, CSE Dept., NITK, Surathkal Ref: B.
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