Resource Management for IP Telephony Networks by Integrating a Mediator Between the Heterogeneous Data Sources

Resource Management for IP Telephony Networks by Integrating a Mediator Between the Heterogeneous Data Sources Journal of Data Processing Mohammed Fethi Khalfi, Malika Kandouci 2 2 2012 http://www.dline.info/jdp/fulltext/v1n2/2.pdf Over the past decade, mobile has experienced a revolution that will ultimately change the way we communicate.All these technologies have a common denominator exploitation of computer information systems, but their operation can betedious because of problems with heterogeneous data sources.To overcome the problems of heterogeneous data sources, we propose to use a technique of adding an extra layer interfacingapplications of management or supervision at the different data sources. This layer will be materialized by the implementationof a mediator between different host applications and information systems frequently used hierarchical and relational mannersuch that the heterogeneity is completely transparent to the VoIP platform.