Carrier Sensitive Routing (CSR)
Carrier Sensitive Routing (CSR) is an application that allows VoIP (Voice over
Internet Protocol) subscribers to determine and manipulate the routing of individual calls. CSR can
maximize cost effectiveness and Quality of Service (QoS) because the
routing can be tailored to fit the attributes of the particular carrier used.
CSR consists of three components: a graphical user interface (GUI), the CSR application
program and a PostgreSQL database. The
GUI and the application are directly connected to the database. The GUI can run on Sun/Solaris or
Microsoft NT platforms and allows the user to enter, delete or modify database content. The
application provides the interface to the network gatekeeper. The
database stores all of the information associated with the application, which sets up call routing
based on input from the gatekeeper.
This was last updated in March 2008
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