Networking, Voice over internet protocol and security

VoIP and Multimedia Security 1
Dept. of Cybersecurity Lec




✓ Growth in VoIP Technologies
✓ Conceptual Diagram of a VoIP Network
✓ Quality of Service
✓ Block diagram of measurement
✓ VoIP and Related Functionalities(Protocols)
✓ Vulnerabilities In VoIP Technologies

Dr. Ahmed B. Ndanusa [abndanusa@gm




Dept of Cybersecurity AFIT

, 2

Growth in VoIP Technology


 Demand for multimedia(Multiple/Varied formats) communication.
 Demand for integration of voice and data networks.
 Demand for greater flexibility.
 Cost reduction in long distance telephone calls.




Dept of Cybersecurity AFIT

, 3
Why VoIP




Dept of Cybersecurity AFIT