| 摘要 |
The invention relates to a method and a system (700) for exchanging information between a plurality of communication networks. The system is especially characterised by at least one data transmission unit (310, 320, 330) for receiving information from at least one source communication network and converting the information into an intra-system data format; at least one first switching unit (410) for transmitting the information received by a data transmission unit (310, 320, 330) to a pre-determined service processing unit (510); in addition to at least one second switching unit (420) for transmitting the information received by one of the service processing units (510) to a pre-determined data transmission unit (310, 320, 330) for converting the information into a format of the target communication network and sending the information to the target communication network.
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