Voip

Voice Over Internet Protocol (VoIP) and Security

Submitted By
Sanjay Yadav

Amity School Of Engineering And Technology
Amity University Rajasthan

Table of Contents

Abstract.........................................................................................................................3

Background ..................................................................................................................3

Quality of Service .........................................................................................................4

Latency ...........................................................................................................................4
Jitter.................................................................................................................................5
Packet Loss .....................................................................................................................5

VoIP Components..........................................................................................................5

End-user equipment.........................................................................................................5
Network components ......................................................................................................6
Call processor .................................................................................................................7
Gateways.........................................................................................................................7
Protocols..........................................................................................................................7
H.323...............................................................................................................................7
H.323 Security Concerns

References: