Invention Application
US20130089196A1 METHOD AND APPARATUS FOR SELECTING A COMMUNICATION NETWORK 有权
选择通信网络的方法和装置

METHOD AND APPARATUS FOR SELECTING A COMMUNICATION NETWORK
Abstract:
A method, apparatus, and computer usable program product for selecting a network for telecommunication are provided. A type of network supporting a called identifier is identified. Several types of networks are accessible to a calling communication device. A database is queried with a query including the called identifier to identify the types of networks that are accessible to a called communication device. A network corresponding to the called communication device is selected at the calling communication device. A communication session is established between the calling and called communication devices using the selected network.
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