How to implement a master service control function to facilitate an extended inter-carrier -added -value services

摘要

Master SCP for the extended cross- operator function is disclosed . The present invention relates to telecommunications networks, and more diverse , also independent master in order to provide value-added services and supplementary services between operators for network operators and service providers and belonging subscriber a system and method for using the service control point . The master SCP may use the Diameter protocol messages , acts as a central node for providing communication between a plurality of SCP of different network operators . It facilitates the provision of operator-specific services as an operator in a separate service for use during subscriber by / associated with a variety of network operators .