Analýza kvality VoIP v rámci služby Triple Play

Abstract

This bachelor's thesis is discussing analyzing VoIP service quality in Triple Play. In the first part of thesis, optical access networks and their basic components are described. Division of optical access networks according to method of communication to Point-to-Point and Point-to-Multipoint networks is the idea of Chapter 3. There is also division P2MP networks and description of passive optical access networks in this Chapter, too. Next Chapter is about EPON technology and describes its main function principles and principles of data transmission. Chapter about Triple Play discusses about main services of Triple Play and conditions, that are these services working in. Part about VoIP follows. There is a description of basic protocols that are used for voice data transmission and the most used codecs in VoIP. There is also mentioned analyzing systems for VoIP services. This thesis contains also a part about Asterisk configuration and OLT iMAP 9102 configuration. The end of thesis is for analyzes of measurement results.