Performance evaluation of Voice-Controlled Online Systems

With the increasing importance of Online Systems, in which a voice over Internet Protocol (VoIP) client can remotely interact and send a voice control commands, the reliability of such systems under different network impairments such as packet loss, delay, delay variation (Jitter), and the link bandwidth becomes a challenge. In this paper, the effect of Quality of Service (QoS) parameters of the network on the Voice-Controlled Online Systems is thoroughly investigated, and a set of recommended bounds on these parameters is proposed.