Network system priority control method

Details Network system priority control method Network system priority control method

2006-04-04

2006-04-04

Ton, Dang (Department: 2666)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S352000, C370S463000

Reexamination Certificate

active

07023802

ABSTRACT:
A network system comprises an exchange for accommodating a plurality of terminals, an IP network and a connecting device. When any one of the terminals sets a call through the IP network, the exchange notifies the connecting device of a priority class corresponding to the terminal. The connecting device saves a service type corresponding to the notified priority class. The connecting device, when it transmits packets comprising data from the terminal after the call is set, sets the saved service type to the packets. Thereby, the priority control according to the set service type is performed in the IP network.

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