Internet Telephony: Call Processing Protocols
Internet Telephony: Call Processing Protocols
Packet-E-Model: e-model for VoIP quality evaluation
Computer Networks: The International Journal of Computer and Telecommunications Networking
A policy framework for integrated and differentiated services in the Internet
IEEE Network: The Magazine of Global Internetworking
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In this paper the model for simple management and optimisation of VoIP communication quality is proposed. The measurement values are obtained from operative network, as well as under the same conditions, the subjective information on the quality of service. One of the paper objectives is to compare the experimental results of MOS values with calculated values of parameter R. Therefore, the measured values are compared and incorporated in adjusted Emodel. This simplified model is presented in framework of constructing the model for VoIP communication optimisation based on simple measurement information as a base for the proposal of agent architecture for optimisation of VoIP communication quality.