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Due to the convergence of telecommunication technologies and pervasive computing, voice is increasingly being transmitted over IP networks, in what is commonly known as Voice over IP (VoIP). Despite many advantages offered by this technology, VoIP applications inherit many challenging characteristics from the underlying IP network related to quality of service and security concerns. Traditional ways...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.