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More telecommunication services are using Internet as single network for voice, video and data transmission. Quality of Service (QoS) guarantee is necessary for such transmission over the internet backbone. Internet is not a simple best-effort network only for web traffic anymore. It is generally understood that present internet best-effort infrastructure is not sufficient to provide QoS-guaranteed...
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.