The invention relates to a phone bill
processing system of a communication network, which comprises an original phone bill generating device, a charging center, a comprehensive platform of an
interface message processor, a configuration module, a
pile module containing databases, a phone bill
processing module and a dynamic link
library; the comprehensive platform of the
interface message processor collects all original phone bills from the original phone bill generating device to a target
directory by a
file transfer protocol; the corresponding dynamic link
library is used according to configuration and the phone bill
processing module exchanges, filters and sorts the original phone bills to generate a target phone bill meeting requirements; data are sent to the charging center and stored in the databases by the
pile module; the configuration module can make the exchange forms and phone bill sorting of the original bills and target formats according to the requirements of users. The phone bill processing
system solves the problems that overstocked phone bills influence processing efficiency and the cost of the
system is high in the existing system, also meets the charging requirements of various businesses and realizes the purposes of lowering the cost of a charging system and promoting the stability, reliability, expansibility and commonality of the charging system.