In order to enhance the utilization efficiency of network resources and meet the requirements of personalization and the variety of services, traditional TDM technology is replaced by IP. IMS/SIP protocol is adopted when IP PBX is communicated with the mobile subscribers. However, when the unexpected behaviors occurred during communications, operators require a system, IMSView, to identify the cause. IMSView System is a monitoring and analyzing system for IMS network, whose outstanding characteristics are listed as follows: the capabilities of fully automatic analyzing, expert system for problems analyzing and diagnosing, customized architecture and functionalities, and Web-based analysis results. IMSView System provides a great help to the quality improvement of IMS network. With the IMSView System, maintenance staffs can monitor and analyze IMS network traffic more efficiently. This paper shows the necessity and goals of IMSView System, and the values offered by the system. Also, the system architecture, the system functionalities, and the system operating procedures are introduced.
IMS (Internet protocol Multimedia system ) SIP PBX IP PBX