Monitor system and its monitor method for internet network telephone

Abstract

A monitor system for network telephone, which contains one or plurality of VoIP monitor equipment and VoIP monitor centralized platform, the former sampling data stream of network equipment, analyzing VoIP flow, sending analyzed result to VoIP centralized platform and monitoring VoIP flow according to strategy sent from centralized platform, the latter including database, Web service software unit and monitor strategy software unit, adopting expandable customized protocol to communicate with VoIP monitor equipment, monitoring and controlling the data stream among each network equipment and main layers of network tandem layer. Said invention has simple structure and easy operation without complicate configuring to router or exchanger.

Description

technical field [0001] The invention relates to a monitoring system and a monitoring method of an Internet telephone, belonging to the technical field of network management and control. Background technique [0002] At present, VoIP technology is becoming more and more mature in China, and has developed from the traditional H.323 technology to the current softswitch technology and P2P application. Due to its price advantage and convenient use, VoIP service has gradually become the most frequently used communication service by many people, and has caused a huge diversion to the normal communication services of traditional operators, directly affecting the profit and revenue of operators. More seriously, due to the uncontrollability of the Internet, many illegal VoIP services currently directly threaten national security and the security of corporate economic information. Therefore, certain technical means must be adopted to monitor and control the current VoIP traffic on the...

AI Technical Summary

Problems solved by technology

[0004] Using the first monitoring method, there are the following problems: it may increase the load on the filtering device of the router or switch, affecting its normal working performance, and at the same time, the configuration is more complicated and the operability is poor; the most serious problem is that this monitoring method will lead to Some normal data services of users cannot be used, affecting service quality

In addition, at present, most routers or switching devices can only filter IP addresses or ports, and the current VoIP ports often use non-standard ports, so the VoIP data flow of these non-standard ports cannot be effectively monitored

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