Abstract

NGN
That text was about technology’s service. Text’s each segments have got different own theory. The theory is abstract’s basic element. The adding protocol traffic control function in SS.

The function of traffic control is only operated in service data area in the former edition. The quality of calls across domains is too big, the system skill wastes lots of resource for dealing with SIP protocol. Protocol traffic control is needed to be modified at the base of the original traffic control as follows.

The area of control traffic control is not selected by default. It is used to judge if traffic control is operated by each protocol module. Only when the corresponding protocol is selected, the traffic control to relative protocol can be open. It is a global switch.

Adding configuration box of protocol traffic control in global configuration needs to select the three check boxes of service traffic control. The area of traffic control is selected by default. Add protocol configuration SIP call control error code in global service data. The default value is not selected, meaning not distributing checking instance.