Network monitoring processing method and system

Abstract

The invention provides a network monitoring processing method and system, belonging to communication field, comprising: according to monitoring instruction, determining signaling flow matching with the monitoring instruction and determining communication party transmitting the signaling flow as monitored object; sending data information to the monitored object to obtain message and implementing monitoring of data information transmitted by the monitored object. And it replaces session boundary controller with monitoring processor set in kernel control party to monitor the communication party, where the setting method is simple and easy to operate, not increasing network complexity; it keeps the original basic structure of VOIP network, avoiding increasing network safety risk and unable to largely increase the cost.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a network monitoring processing method and system. Background technique [0002] Figure 1 shows the current flow of conversations in VoIP. The user and the core controller control the establishment and termination of the session through the interactive signaling flow; after the session is established, the media stream is transmitted between the users using an end-to-end direct connection voice data). [0003] When user A and user B start talking, user A as the session initiator needs to send an INVITE message to the called party in order to establish contact with user B for talking. The INVITE message is an initial message of a session in the Session Initiation Protocol (SIP) protocol, and the c field in the message contains the media address information of the originator of the INVITE message, so that the two parties in the call can establish a connection. The pr...

AI Technical Summary

Problems solved by technology

[0011] Although the prior art solution can realize the monitoring of VIOP calls, because the SBC is designed to protect the security of the core network, it is not specifically for the monitoring work. In some network environments, if the operator does not use the SBC equipment, then Technology 1 cannot be realized, so the scope of application of this solution is limited; in addition, this type of equipment needs to process and forward all signaling streams and media streams, which requires high equipment complexity and increases cost input

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