Voice over IP (VoIP)

Author

Alakhras, Mousa

Author_Institution

Univ. of Jordan, Amman

fYear

2008

fDate

8-10 Aug. 2008

Abstract

1.VoIP - An Introduction a.Packet switching vs. circuit switching b.Motivations and advantages c.Possible applications 2.VoIP - technologies a.VoIP and TCP / IP Protocol Suite b.VoIP signalling protocols i. H.323 ii. SIP iii. SDP iv. RTP / RTCP c.Resource Reservation Protocols 3.Challenges of Voice over IP a.Before VoIP session b.After VoIP session c.During VoIP Session i. Packet loss ii. Delay iii. Jitter iv. Other challenges 4.Methods available for measuring the quality of media sessions a.Subjective tests b.Intrusive-based objective tests c.non-intrusive-based objective tests 5.Experimental work for measuring the quality a.Artificial voices b.2-state Markov models c.Linear - regression method d.Non-Linear - regression method e.genetic algorithms method f.An artificial neural network approach g.Comparisons between different methods 6.Conclusions

Keywords

Internet telephony; Internet protocol; Markov models; TCP/IP protocol; VoIP Session; VoIP signalling protocols; VoIP technology; artificial neural network; circuit switching; genetic algorithms; packet loss; packet switching; regression method; resource reservation protocols; voice over IP; Artificial intelligence; Artificial neural networks; Delay; Internet telephony; Jitter; Protocols; Statistics; Switching circuits; TCPIP; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Computers and Applications, 2008. MIC-CCA 2008. Mosharaka International Conference on

Conference_Location

Amman

Print_ISBN

978-9927-486-02-0

Electronic_ISBN

978-9927-486-03-7

Type

conf

DOI

10.1109/MICCCA.2008.4669837

Filename

4669837